# List of vertebrate fauna of the Campanian stage

This is an incomplete list that briefly describes vertebrates that were extant during the Campanian, a stage of the Late Cretaceous Period which extended from 83.6 to 72.1 million years before present. Animals that lived in the Campanian include:

## Cartilaginous fish
### Chimaeriformes

Chimaeras of the Campanian :
| Taxa | Presence | Location | Description | Images |
| †Amylodon †A. karamysh | Campanian – Rupelian | Russia | Amylodon is an extinct genus of chimaera, it was considered to be a member of Chimaeridae but other studies have assigned it to either "Edaphodontidae" or Rhinochimaeridae. | Callorhinchus, an extant genus of basal chimaeriforms with a fossil record extending back to middle Cretaceous. It was morphologically similar, if not closely related, to many directly confirmed Campanian genera of chimaeras. |
| †Edaphodon † E. mirificus † E. hesperis † E. kawai | Cretaceous–Neogene | North America | Edaphodon is an extinct genus of chimaera. It is sometimes placed in the "Edaphodontidae", an unclearly defined group of chimaera with an uncertain position within the clade. | Callorhinchus, an extant genus of basal chimaeriforms with a fossil record extending back to middle Cretaceous. It was morphologically similar, if not closely related, to many directly confirmed Campanian genera of chimaeras. |
| †Elasmodus † E. greenoughi | Cretaceous–Paleogene | North America | Elasmodus is an extinct genus of chimaera. It is sometimes placed in the "Edaphodontidae". | Callorhinchus, an extant genus of basal chimaeriforms with a fossil record extending back to middle Cretaceous. It was morphologically similar, if not closely related, to many directly confirmed Campanian genera of chimaeras. |
| †Ischyodus †I. bifurcatus | Middle Jurassic – Miocene. | Russia; USA | Ischyodus is an extinct genus of chimaera. It is sometimes placed in the "Edaphodontidae", while other authors place it into the extant Callorhinchidae. | Callorhinchus, an extant genus of basal chimaeriforms with a fossil record extending back to middle Cretaceous. It was morphologically similar, if not closely related, to many directly confirmed Campanian genera of chimaeras. |

### †Hybodontiformes

Hybodonts of the Campanian :
| Taxa | Presence | Location | Description | Images |
| †Lonchidion †L. selachos †L. griffisi †L. babulskii | Ladinian–Maastrichtian | †L. selachos: Saskatchewan, Canada; USA †L. griffisi: Wyoming | Lonchidion selachos and Lonchidion griffisi were among the latest surviving species of hybodont. Lonchidion species were originally included to the closely related but earlier genus of Lissodus. | Hybodus, a close relative of Meristodonoides which' species were once included into it. |
| †Meristodonoides †M. montanensis | Aptian–Maastrichtian | Montana and Wyoming, USA | Meristodonoides montanensis was one of the latest surviving species of hybodont, it was, along with the type species of its genus, originally described as a species of the earlier genus Hybodus. | Hybodus, a close relative of Meristodonoides which' species were once included into it. |
| †Ptychodus †P. polygyrus | Early-Late Cretaceous, 112–85 mya | North America | Ptychodus is an extinct genus of very large durophagous hybodont fish. | Hybodus, a close relative of Meristodonoides which' species were once included into it. |

### Selachimorpha

Sharks of the Campanian :
| Taxa | Presence | Location | Description | Images |
| †Adnetoscyllium †A. angloparisensis | Santonian to Campanian | Anglo-Paris Basin, France and the United Kingdom | Adnetoscyllium is an extinct monotypic genus of bamboo shark. It can be told apart from most other related genera via its lack of lateral cusplets. | Chlamydoselachus Cretoxyrhina Squalicorax |
| †Anomotodon †A. hermani | Early Cretaceous to Eocene | Sweden | Anomotodon is an extinct genus of shark related to the extant goblin shark. | Chlamydoselachus Cretoxyrhina Squalicorax |
| †Archaeotriakis †A. rochelleae †A. ornatus | Campanian | Judith River Formation, Montana; Bearpaw Formation, Alberta | Archaeotriakis is an extinct genus of false catshark. It is known from two species, mainly from isolated teeth. | Chlamydoselachus Cretoxyrhina Squalicorax |
| Chlamydoselachus †C. balli †C. gracilis | Campanian-present | Northumberland Formation, British Columbia, Canada; Angola | A genus of chlamydoselachid sharks, it includes the modern frilled shark and Southern African frilled shark. | Chlamydoselachus Cretoxyrhina Squalicorax |
| Carcharias †C. latus | Late Cretaceous-present | Europe | Carcharias is a genus of mackerel sharks belonging to the family Odontaspididae. Once bearing many prehistoric species, all have gone extinct with the exception of the critically endangered sand tiger shark. | Chlamydoselachus Cretoxyrhina Squalicorax |
| †Chiloscyllium †C.missouriense †C. gaemersi | Cenomanian to present | North America; Europe | A genus of bamboo shark. Many species survive to this day. | Chlamydoselachus Cretoxyrhina Squalicorax |
| †Cretalamna †C. appendiculata | Late Albian-Lutetian (103.13–46.25 mya) | North Africa; Middle East; North America | Cretalamna is a genus of extinct medium to large-sized shark in the family Otodontidae. It is considered by many to be the ancestor of the largest sharks to have ever lived. | Chlamydoselachus Cretoxyrhina Squalicorax |
| †Cretorectolobus †C. olsoni | Hauterivian-Maastrichtian | Aguja Formation, Mexico; Dinosaur Park Formation, Alberta; Judith River Formation, Saskatchewan, Canada and Montana, United States; Mesaverde Group, Wyoming; Åsen and Ignaberga, Sweden | Cretorectolobus is an extinct carpet shark. The type species is C. olsoni, which existed during the Campanian in Canada and the United States. | Chlamydoselachus Cretoxyrhina Squalicorax |
| †Cretoxyrhina †C. mantelli | Albian-Campanian 107.59–73.2 mya | North America; Sweden | Cretoxyrhina was one of the largest sharks of its time. It had convergently evolved similar appearance and build to the modern great white shark but it was only distantly related within Lamniformes. It was an apex predator in its ecosystem and preyed on a large variety of marine animals including mosasaurs, plesiosaurs, sharks and other large fish, pterosaurs, and occasionally dinosaurs. Cretoxyrhina was also among the fastest-swimming sharks, with hydrodynamic calculations suggesting burst speeds of up to 70 km/h. | Chlamydoselachus Cretoxyrhina Squalicorax |
| †Dykeius †D. garethi | Late Campanian | Angola; Northumberland Formation, British Columbia, Canada; Antarctica. | A very large chlamydoselachid shark and one of the biggest species of Hexanchiformes to have ever lived, might had surpassed lengths of 7 meters. | Chlamydoselachus Cretoxyrhina Squalicorax |
| †Komoksodon †K. kwutchakuth | Campanian to Selandian | Northumberland Formation, Canada; Angola; New Zealand | Komoksodon is an extinct genus of hexanchiform shark. It is the only member of the monotypic family Komoksodontidae. | Chlamydoselachus Cretoxyrhina Squalicorax |
| †Paraorthacodus †P. andersoni †P. conicus | Early Jurassic–Eocene | Montana, North America; Sweden | Paraorthacodus is an extinct genus of shark. It a member of the family Paraorthacodontidae, though it was formerly regarded as a member of the family Palaeospinacidae, which is either placed in Hexanchiformes or in Synechodontiformes. It is known from over a dozen named species spanning from the Early Jurassic to the Paleocene, or possibly Eocene. Almost all members of the genus are exclusively known from isolated teeth, with the exception of P. jurensis from the Late Jurassic-Early Cretaceous of Europe, which is known from full body fossils from the Late Jurassic of Germany, which suggest that juveniles had a robust body with a round head, while adults had large body sizes with a fusiform profile. | Chlamydoselachus Cretoxyrhina Squalicorax |
| †Pseudocorax †P. affinis †P. granti †P. laevis | Cenomanian-Maastrichtian | Middle East; Europe; North America | Pseudocorax is an extinct genus of mackerel sharks. It contains six valid species. It was formerly assigned to the family Anacoracidae, but is now placed in its own family Pseudocoracidae | Chlamydoselachus Cretoxyrhina Squalicorax |
| †Rolfodon †R. goliath †R. ludvigseni †R. thompsoni | Campanian-Late Miocene | Angola; Northumberland Formation, British Columbia, Canada; Antarctica. | A genus of chlamydoselachid sharks, many species, like the Campanian R. goliath and R. ludvigseni, reached length of above 4 meters. | Chlamydoselachus Cretoxyrhina Squalicorax |
| (†)Scapanorhynchus †S texanus †S. rapax †(?)S. subulatus | Albian-Miocene | Egypt; Syria; North America | Scapanorhynchus is an extinct genus of mitsukurinid shark that lived from the early Cretaceous until possibly the Miocene if S. subulatus is a and not a sand shark. Their extreme similarities to the living goblin shark, Mitsukurina owstoni, lead some experts to consider reclassifying it as Scapanorhynchus owstoni. | Chlamydoselachus Cretoxyrhina Squalicorax |
| †Serratolamna †S. serrata †S. khderii | Late Cretaceous–Paleocene | Europe; North America | Serratolamna is an extinct genus of mackerel sharks that is placed in the monotypic family Serratolamnidae. | Chlamydoselachus Cretoxyrhina Squalicorax |
| †Squalicorax †S. falcatus †S. kaupi †S. pristodontus | Albian-Maastrichtian | Egypt; Europe; North America | Squalicorax, commonly known as the "crow shark", is a genus of extinct lamniform shark. Squalicorax was a medium-sized shark, typically measuring about 1.8–3 metres (5.9–9.8 ft) long. The largest specimen of S. pristodontus was signigicantly larger, measuring up to 4.8 metres (16 ft) long. | Chlamydoselachus Cretoxyrhina Squalicorax |
| †Squatirhina | Late Cretaceous | Aguja and Pen Formations of Big Bend National Park, Texas | Squatirhina is an extinct genus of cartilaginous fish, possibly an orectolobid carpet shark. | Chlamydoselachus Cretoxyrhina Squalicorax |
| †Synechodus †S. turneri †S. filipi | Late Triassic–Palaeocene | USA; Europe | Synechodus is an extinct genus of shark belonging to the family Palaeospinacidae and order Synechodontiformes. It is known from 16 species primarily spanning from the Late Triassic to Paleocene. | Chlamydoselachus Cretoxyrhina Squalicorax |

### Batoidea

Rays of the Campanian :
| Taxa | Presence | Location | Description | Images |
| †Agaleorhynchus †A. britannicus | Middle Santonian to early Campanian | Southern England | A species of ray in the family Ganopristidae of the suborder Sclerorhynchoidei. Sclerorhynchoids are an extinct suborder of rajiforms that superficially resembled the distantly related sawfishes due to convergence but were more closely related to skates. | Sclerorhynchus |
| †Ankistrorhynchus †A. washakiensis †A. major | Lower Santonian to Campanian | Mesaverde Formation, Wyoming, USA; New Jersey, USA | A genus of sclerorhynchid sawskate. It is known only isolated rostral teeth. | Sclerorhynchus |
| †Ischyrhiza †I. mira †I. avonicola | Turonian-Thanetian ~89.3–55.8 mya | Africa, the Middle East, North America, and South America | A genus of sclerorhynchoid ray. | Sclerorhynchus |
| †Protoplatyrhina †P. renae | Late Cretaceous, 94.3–66 mya | USA | An extinct genus of rajiform. | Sclerorhynchus |
| †Ptychotrygon †P. blainensis †P. boothi †P. hooveri †P. triangularis †P. vermiculata | Late Cretaceous, 94.3–66 mya | USA | A genus of ptychotrygonid sclerorhynchoid. | Sclerorhynchus |
| †Rhinobatos †R. primarmatus †R. intermedius †R. tenuirostris †R. latus | Tithonian-present | | A genus of rhinopristiform rays in the Rhinobatidae family. | Sclerorhynchus |
| †Schizorhiza †S. stromeri | Santonian-Maastrichtian | Africa, the Middle East, North America, and South America | A genus of schizorhizid sclerorhynchoid. | Sclerorhynchus |
| †Sclerorhynchus †S. leptodon †S. karakensis | Turonian-Maastrichtian | Africa, the Middle East, North America, and South America | A genus of ganopristid sclerorhynchoid. | Sclerorhynchus |

## Actinopterygii

Basal ray-finned fish of the Campanian :
| Taxa | Presence | Location | Description | Images |
| †Asarotus | Campanian | Niobrara Formation, North America | Its type species, A. arcanus, is only known from poorly preserved single specimen, which makes hard to classify existing orders of Cretaceous actinopterygians. It was tentatively categorized as a palaeoniscoids but given its recent age and fragmentary nature this placement is unlikely. |

### Chondrostei

Chondrostei of the Campanian :
| Taxa | Presence | Location | Description | Images |
| Acipenser | Late Cretaceous to present | North America | Acipenser is a genus of sturgeons. It is the largest genus in the order Acipenseriformes, with 17 living species, others are only known from fossil remains. At least one species, A. albertensis is known from the late Campanian. The genus is paraphyletic, containing all sturgeons that do not belong to Huso, Scaphirhynchus, or Pseudoscaphirhynchus, with many species more closely related to the other three genera than they are to other species of Acipenser. | Acipenser |
| †Priscosturion | Campanian (77.5 mya) | Judith River Formation, Montana, USA | Priscosturion, initially named Psammorhynchus, is an extinct genus of sturgeon known from one species, P. longipinnis. The fish belongs to the subfamily Priscosturioninae within the larger family Acipenseridae. | Acipenser |

### Holostei

Holostei of the Campanian :
| Taxa | Presence | Location | Description | Images |
| Amia | Early Cretaceous – present | North America | A genus of amiids which contains all extant bowfin species. | Amia Atractosteus Lepisosteus |
| †Cyclurus | Late Cretaceous – Eocene | North America | An extinct genus of amiids closely related to bowfin species. | Amia Atractosteus Lepisosteus |
| Atractosteus | Campanian to present | Americas | A genus of large lepisosteid gars with three extant species. | Amia Atractosteus Lepisosteus |
| Lepisosteus | Campanian to present | North America, Brazil, France | A genus of lepisosteid gars. Multiple of its species are still extant. | Amia Atractosteus Lepisosteus |
| †Melvius | Kirtlandian-Lancian (late Campanian-Maastrichtian) 74.8–66 Ma | Kirtland Formation, USA | A genus of large vidalamiin relative of bowfins. | Amia Atractosteus Lepisosteus |
| †Paralepidosteus | Albian to Campanian | Tanout, Zinder, Niger | One of the latest surviving genera of Semionotiformes. | Amia Atractosteus Lepisosteus |

### Teleosteomorpha

Teleosts and closely related fish of the Campanian :
| Taxa | Presence | Location | Description | Images |
| †Anomoeodus | Albian to Maastrichtian | France; United States | Anomoeodus is a genus of large pycnodontiform ray-finned fish belonging to the family Pycnodontidae. | Bonnerichthys Cimolichthys Enchodus Gillicus Ichthyodectes Pachyrhizodus Pentanogmius Xiphactinus |
| †Belonostomus | Late Jurassic–Paleocene | Italy; North America | A genus of aspidorhynchiform fishes within the family Aspidorhynchidae. | Bonnerichthys Cimolichthys Enchodus Gillicus Ichthyodectes Pachyrhizodus Pentanogmius Xiphactinus |
| †Bonnerichthys | Coniacian to Maastrichtian, 89–66 mya | Smoky Hill Member of the Niobrara Chalk, Pierre Shale, Mooreville Chalk, Demopolis Chalk, Wenonah Formation; North America | A genus of late surviving filter feeding pachycormid fish. It grew to at least 5 meters in total body length, substantially less than the related Leedsichthys from the Jurassic which likely grew up to 16.5 meters. | Bonnerichthys Cimolichthys Enchodus Gillicus Ichthyodectes Pachyrhizodus Pentanogmius Xiphactinus |
| †Cimolichthys | Cenomanian (99.6 ± 0.9 Mya and 93.5 ± 0.8 Mya) to the Maastrichtian (70.6 ± 0.6 Mya to 66 Mya) | North America; Europe | Cimolichthys is an extinct genus of 1.5- to 2.0-meter-long nektonic predatory aulopiform fish. Although the closest living relatives of Cimolichthys are lancetfish and lizardfish, the living animals would have resembled very large freshwater pikes. | Bonnerichthys Cimolichthys Enchodus Gillicus Ichthyodectes Pachyrhizodus Pentanogmius Xiphactinus |
| †Coriops | Campanian to Maastrichtian, possibly to Paleocene | Mesa Verde Formation, USA | Coriops is an extinct genus of prehistoric bony fish. Might be an eel, an elopiform, a bonefish or an osteoglossomorph. | Bonnerichthys Cimolichthys Enchodus Gillicus Ichthyodectes Pachyrhizodus Pentanogmius Xiphactinus |
| †Dactylopogon | Campanian | | Dactylopogon is an extinct genus of prehistoric elopiform fish. | Bonnerichthys Cimolichthys Enchodus Gillicus Ichthyodectes Pachyrhizodus Pentanogmius Xiphactinus |
| †Echidnocephalus | Campanian | Westphalia, Germany | Echidnocephalus troscheli is an extinct, prehistoric halosaur. Fossil specimens suggest an animal already looking very much like modern halosaurs. | Bonnerichthys Cimolichthys Enchodus Gillicus Ichthyodectes Pachyrhizodus Pentanogmius Xiphactinus |
| †Egertonia | Late Cretaceous-Eocene | Black Creek Group, North Carolina | An extinct genus of bonefish fish in the family Phyllodontidae. | Bonnerichthys Cimolichthys Enchodus Gillicus Ichthyodectes Pachyrhizodus Pentanogmius Xiphactinus |
| †Enchelurus | Cenomanian–Campanian | UK; Levant | A genus of extinct bony fish, possibly a halosaur. | Bonnerichthys Cimolichthys Enchodus Gillicus Ichthyodectes Pachyrhizodus Pentanogmius Xiphactinus |
| †Enchodus | Albian-Maastrichtian, ~112.6–66 Ma | North America; Egypt; Israel | An extinct genus of aulopiform ray-finned fish related to lancetfish and lizardfish. | Bonnerichthys Cimolichthys Enchodus Gillicus Ichthyodectes Pachyrhizodus Pentanogmius Xiphactinus |
| †Eodiaphyodus | Campanian-Maastrichtian | Angola and Nigeria | A genus of extinct durophagous elopiform fish in the suborder Albuloidea. | Bonnerichthys Cimolichthys Enchodus Gillicus Ichthyodectes Pachyrhizodus Pentanogmius Xiphactinus |
| †Esteesox | Santonian to Campanian | Alberta | An extinct genus of freshwater pikes. | Bonnerichthys Cimolichthys Enchodus Gillicus Ichthyodectes Pachyrhizodus Pentanogmius Xiphactinus |
| †Gasteroclupea | Campanian to early Danian | Chaunaca Formation, Bolivia | A genus of prehistoric clupeomorph fish that is distantly related to modern anchovies and herrings. It contains one species, G. branisai. It inhabited freshwater or estuarine habitats. Its taxonomic identity was long uncertain, often being placed as a clupeid or an indeterminate clupeomorph, but more recent studies have placed it with the Ellimmichthyiformes. | Bonnerichthys Cimolichthys Enchodus Gillicus Ichthyodectes Pachyrhizodus Pentanogmius Xiphactinus |
| †Gillicus | 100–66 mya | North America | A genus of ichthyodectiform fish in the family Ichthyodectidae. Unlike its larger relative, Xiphactinus, by which it was preyed upon, it was a filter feeder instead of a large prey predator. | Bonnerichthys Cimolichthys Enchodus Gillicus Ichthyodectes Pachyrhizodus Pentanogmius Xiphactinus |
| †Gwawinapterus | Campanian | Hornby Island, British Columbia, Canada | Gwawinapterus beardi is a species of saurodontid ichthyodectiform fish initially described as a very late-surviving member of the pterosaur family Istiodactylidae. | Bonnerichthys Cimolichthys Enchodus Gillicus Ichthyodectes Pachyrhizodus Pentanogmius Xiphactinus |
| †Ichthyodectes | Coniacian to Campanian | North America | A genus of large ichthyodectiform fish in the family Ichthyodectidae. Like its larger close relative Xiphactinus was a voracious predator. | Bonnerichthys Cimolichthys Enchodus Gillicus Ichthyodectes Pachyrhizodus Pentanogmius Xiphactinus |
| †Moorevillia | Campanian | Mooreville Chalk Formation, Alabama | An extinct genus of crossognathiform fish in the family Plethodidae. | Bonnerichthys Cimolichthys Enchodus Gillicus Ichthyodectes Pachyrhizodus Pentanogmius Xiphactinus |
| †Oldmanesox | Campanian to Maastrichtian | Alberta | An extinct genus of freshwater pikes. | Bonnerichthys Cimolichthys Enchodus Gillicus Ichthyodectes Pachyrhizodus Pentanogmius Xiphactinus |
| †Pachyrhizodus | Cenomanian–Maastrichtian | USA | An extinct genus of crossognathiform fish in the family Pachyrhizodontidae. | Bonnerichthys Cimolichthys Enchodus Gillicus Ichthyodectes Pachyrhizodus Pentanogmius Xiphactinus |
| †Paralbula | Late Cretaceous-Early Eocene, 99.7–40.4 mya | North America | An extinct genus of bonefish fish in the family Phyllodontidae. | Bonnerichthys Cimolichthys Enchodus Gillicus Ichthyodectes Pachyrhizodus Pentanogmius Xiphactinus |
| †Paratarpon | Campanian | North America | An extinct genus of prehistoric elopiform fish in the family Elopidae. | Bonnerichthys Cimolichthys Enchodus Gillicus Ichthyodectes Pachyrhizodus Pentanogmius Xiphactinus |
| †Pentanogmius | Cenomanian–Campanian | North America | An extinct genus of crossognathiform fish in the family Plethodidae. Pentanogmius evolutus is among the largest known tselfatiiform fish with a length of over 1.7 meters. | Bonnerichthys Cimolichthys Enchodus Gillicus Ichthyodectes Pachyrhizodus Pentanogmius Xiphactinus |
| †Sardinioides | Campanian | Sendenhorst, Germany | Sardinioides is an extinct genus of prehistoric myctophiform fish, and considered a sister group to Paleogene and modern neoscopelids and myctophids. | Bonnerichthys Cimolichthys Enchodus Gillicus Ichthyodectes Pachyrhizodus Pentanogmius Xiphactinus |
| †Sardinius | Campanian | Germany | Sardinius is an extinct genus of prehistoric ray finned fish, potentially a myctophiform. | Bonnerichthys Cimolichthys Enchodus Gillicus Ichthyodectes Pachyrhizodus Pentanogmius Xiphactinus |
| †Sedenhorstia | Cenomanian–Campanian | North America | An extinct genus of prehistoric elopiform fish. | Bonnerichthys Cimolichthys Enchodus Gillicus Ichthyodectes Pachyrhizodus Pentanogmius Xiphactinus |
| †Telepholis | Cenomanian–Campanian | Sendenhorst, Germany | An extinct genus of aulopiform fish in Cheirothricidae, a family of fish capable of gliding flight over water, like the superficially similar flying fish, but more closely related to lizardfish. | Bonnerichthys Cimolichthys Enchodus Gillicus Ichthyodectes Pachyrhizodus Pentanogmius Xiphactinus |
| †Xiphactinus | Albian to Maastrichtian | North America; Europe; Australia; Venezuela | A genus of very large ichthyodectiform fish in the family Ichthyodectidae that could reach up to 4 meters in length. Xiphactinus was a voracious predator. | Bonnerichthys Cimolichthys Enchodus Gillicus Ichthyodectes Pachyrhizodus Pentanogmius Xiphactinus |

## Actinistia

Coelacanths of the Campanian :
| Taxa | Presence | Location | Description | Images |
| †Axelrodichthys †Axelrodichthys megadromos | Lower Campanian possibly to early Maastrichtian | France | A species of averagely sized mawsoniid coelacanth. Related species of the same genus lived mostly on earlier stages of the Cretaceous. | Megalocoelacanthus |
| †Megalocoelacanthus Megalocoelocanthus dobiei | Lower Campanian possibly to early Maastrichtian | USA | A very large latimerid coelacanth. It has been estimated to have been 3.5 – 4.5 meters in length. | Megalocoelacanthus |

## Dipnoi

Lungfish of the Campanian :
| Taxa | Presence | Location | Description | Images |
| †Ceratodus | Olenekian-Eocene | Cosmpopolitan | A widespread genus of ceratodontiform lungfish in the family Ceratodontidae with multiple species throughout the mesozoic. | Ceratodus Retodus |
| †Metaceratodus | Norian-Maastrichtian | Malargüe Group, Argentina | A widespread genus of ceratodontiform lungfish in the family Ceratodontidae with multiple species throughout the mesozoic. | Ceratodus Retodus |
| Neoceratodus | Albian to Recent | Brazil; Niger | A ceratodontiform lungfish in the family Neoceratodontidae. A species of this genus, the Australian Lungfish, survives to this day. | Ceratodus Retodus |
| Protopterus | Campanian to Recent | Egypt; Sudan | A ceratodontiform lungfish in the family Protopteridae. Many species of this genus, survive to this day. | Ceratodus Retodus |
| †Retodus | Albian–Maastrichtian | Egypt; Sudan | A genus of large ceratodontiform lungfish in the family Ceratodontidae. | Ceratodus Retodus |

## Amphibians

†Amphibians of the Maastrichtian :
| Taxa | Presence | Location | Description | Images |
| †Albanerpeton †Albanerpeton galaktion †Albanerpeton gracilis †Albanerpeton nexuosus | 105.3–65.043 Ma, Albian to Maastrichtian | Canada USA | A salamander-like albanerpetontid that thrived in North America and Europe from the Early Cretaceous to the late Pliocene. | Albanerpeton nexuosus |
| †Gobiates †Gobiates leptocolaptus †Gobiates khermeentsavis | Aptian-Campanian | Barun Goyot and Djadokhta Formation, Mongolia | Gobiates is an extinct genus of prehistoric frog. | Albanerpeton nexuosus |
| †Habrosaurus †Habrosaurus prodilatus | Campanian | Dinosaur Park Formation, Alberta | A large sirenid, about the size of a hellbender. The palate is specialized for crushing, suggesting it may have fed on hard-bodied prey. | Albanerpeton nexuosus |
| †Opisthotriton †Opisthotriton kayi | Campanian-Lancian | Dinosaur Park Formation, Alberta | An extinct genus of prehistoric salamanders in the family Batrachosauroididae. | Albanerpeton nexuosus |
| †Parrisia †Parrisia neocesariensis | Campanian-Lancian | Ellisdale Fossil Site, Marshalltown Formation, Monmouth County, New Jersey | Parrisia neocesariensis is an extinct species of batrachosauroidid salamander. | Albanerpeton nexuosus |
| †Scotiophryne †Scotiophryne pustulosa | 125–60.5 Ma, Aptian to Selandian | Hell Creek Formation, Montana, USA Mexico Saskatchewan, Canada | A little-known frog. | Albanerpeton nexuosus |

## Lepidosaurs

Lepidosaurs of the Campanian :
| Taxa | Presence | Location | Description | Images |
| †Adamisaurus †A. magnidentatus | | | An agamid iguanian lizard. | Clidastes Ectenosaurus Estesia Globidens alabamaensis Halisaurus arambourgi Mosasaurus beaugei Mosasaurus lemonnieri Mosasaurus missouriensis Platecarpus tympaniticus Prognathodon lutugini Taniwhasaurus Telmasaurus Tylosaurus pembinensis Tylosaurus proriger |
| †Aiolosaurus †A. oriens | | | A varanoid lizard of disputed affinity. | Clidastes Ectenosaurus Estesia Globidens alabamaensis Halisaurus arambourgi Mosasaurus beaugei Mosasaurus lemonnieri Mosasaurus missouriensis Platecarpus tympaniticus Prognathodon lutugini Taniwhasaurus Telmasaurus Tylosaurus pembinensis Tylosaurus proriger |
| †Alamitophis †A. argentinus †A. elongatus | | | A genus of fossil snakes in the extinct family of Madtsoiidae. | Clidastes Ectenosaurus Estesia Globidens alabamaensis Halisaurus arambourgi Mosasaurus beaugei Mosasaurus lemonnieri Mosasaurus missouriensis Platecarpus tympaniticus Prognathodon lutugini Taniwhasaurus Telmasaurus Tylosaurus pembinensis Tylosaurus proriger |
| †Anchaurosaurus | | Djadochta Formation, Gobi Desert, Mongolia | An iguanian lizard in the extinct clade Gobiguania. Compared to other iguanians, Anchaurosaurus has a relatively elongated skull, large eye sockets, and higher tooth crowns. | Clidastes Ectenosaurus Estesia Globidens alabamaensis Halisaurus arambourgi Mosasaurus beaugei Mosasaurus lemonnieri Mosasaurus missouriensis Platecarpus tympaniticus Prognathodon lutugini Taniwhasaurus Telmasaurus Tylosaurus pembinensis Tylosaurus proriger |
| †Apsgnathus | | Brewster County, Aguja Formation, Texas, USA | A scincomorph. | Clidastes Ectenosaurus Estesia Globidens alabamaensis Halisaurus arambourgi Mosasaurus beaugei Mosasaurus lemonnieri Mosasaurus missouriensis Platecarpus tympaniticus Prognathodon lutugini Taniwhasaurus Telmasaurus Tylosaurus pembinensis Tylosaurus proriger |
| †Asprosaurus | 81 mya | Seonso Conglomerate Formation, South Korea | A genus of anguimorph lizard distantly related to the living Gila monster. | Clidastes Ectenosaurus Estesia Globidens alabamaensis Halisaurus arambourgi Mosasaurus beaugei Mosasaurus lemonnieri Mosasaurus missouriensis Platecarpus tympaniticus Prognathodon lutugini Taniwhasaurus Telmasaurus Tylosaurus pembinensis Tylosaurus proriger |
| †Bainguis | 84.9–70.6 mya | Bayan Mandahu Formation, Mongolia | A diploglossan anguimorph lizzard. | Clidastes Ectenosaurus Estesia Globidens alabamaensis Halisaurus arambourgi Mosasaurus beaugei Mosasaurus lemonnieri Mosasaurus missouriensis Platecarpus tympaniticus Prognathodon lutugini Taniwhasaurus Telmasaurus Tylosaurus pembinensis Tylosaurus proriger |
| †Catactegenys | | Brewster County, Aguja Formation, Texas, USA | A large, possibly durophagous, night lizard. | Clidastes Ectenosaurus Estesia Globidens alabamaensis Halisaurus arambourgi Mosasaurus beaugei Mosasaurus lemonnieri Mosasaurus missouriensis Platecarpus tympaniticus Prognathodon lutugini Taniwhasaurus Telmasaurus Tylosaurus pembinensis Tylosaurus proriger |
| †Carusia | | | A basal anguimorph lizard closely related to the extant Xenosauridae. | Clidastes Ectenosaurus Estesia Globidens alabamaensis Halisaurus arambourgi Mosasaurus beaugei Mosasaurus lemonnieri Mosasaurus missouriensis Platecarpus tympaniticus Prognathodon lutugini Taniwhasaurus Telmasaurus Tylosaurus pembinensis Tylosaurus proriger |
| †Cherminotus | | | A varanoid lizard that resembles Aiolosaurus. | Clidastes Ectenosaurus Estesia Globidens alabamaensis Halisaurus arambourgi Mosasaurus beaugei Mosasaurus lemonnieri Mosasaurus missouriensis Platecarpus tympaniticus Prognathodon lutugini Taniwhasaurus Telmasaurus Tylosaurus pembinensis Tylosaurus proriger |
| †Clidastes | | | A relatively small basal mosasaurine marine lizard. | Clidastes Ectenosaurus Estesia Globidens alabamaensis Halisaurus arambourgi Mosasaurus beaugei Mosasaurus lemonnieri Mosasaurus missouriensis Platecarpus tympaniticus Prognathodon lutugini Taniwhasaurus Telmasaurus Tylosaurus pembinensis Tylosaurus proriger |
| †Ctenomastax | | Djadochta Formation, Gobi Desert, Mongolia | An iguanid iguanian lizard. | Clidastes Ectenosaurus Estesia Globidens alabamaensis Halisaurus arambourgi Mosasaurus beaugei Mosasaurus lemonnieri Mosasaurus missouriensis Platecarpus tympaniticus Prognathodon lutugini Taniwhasaurus Telmasaurus Tylosaurus pembinensis Tylosaurus proriger |
| †Eoxanta | | Djadochta Formation, Gobi Desert, Mongolia | A scincomorph lizard. | Clidastes Ectenosaurus Estesia Globidens alabamaensis Halisaurus arambourgi Mosasaurus beaugei Mosasaurus lemonnieri Mosasaurus missouriensis Platecarpus tympaniticus Prognathodon lutugini Taniwhasaurus Telmasaurus Tylosaurus pembinensis Tylosaurus proriger |
| †Dryadissector †D. shilleri | | | A genus of extinct varanoid lizards. | Clidastes Ectenosaurus Estesia Globidens alabamaensis Halisaurus arambourgi Mosasaurus beaugei Mosasaurus lemonnieri Mosasaurus missouriensis Platecarpus tympaniticus Prognathodon lutugini Taniwhasaurus Telmasaurus Tylosaurus pembinensis Tylosaurus proriger |
| †Ectenosaurus | | | A genus of plioplatecarpine mosasaurs. | Clidastes Ectenosaurus Estesia Globidens alabamaensis Halisaurus arambourgi Mosasaurus beaugei Mosasaurus lemonnieri Mosasaurus missouriensis Platecarpus tympaniticus Prognathodon lutugini Taniwhasaurus Telmasaurus Tylosaurus pembinensis Tylosaurus proriger |
| †Eonatator †E. coellensis †E. sternbergii | | | A genus of halisaurine mosasaurs. | Clidastes Ectenosaurus Estesia Globidens alabamaensis Halisaurus arambourgi Mosasaurus beaugei Mosasaurus lemonnieri Mosasaurus missouriensis Platecarpus tympaniticus Prognathodon lutugini Taniwhasaurus Telmasaurus Tylosaurus pembinensis Tylosaurus proriger |
| †Estesia | | Gobi Desert, Mongolia | A genus of anguimorph lizards, originally thought to be closely related to monitor lizards. | Clidastes Ectenosaurus Estesia Globidens alabamaensis Halisaurus arambourgi Mosasaurus beaugei Mosasaurus lemonnieri Mosasaurus missouriensis Platecarpus tympaniticus Prognathodon lutugini Taniwhasaurus Telmasaurus Tylosaurus pembinensis Tylosaurus proriger |
| †Flaviagama | | Djadochta Formation, Gobi Desert, Mongolia | A priscagamid iguanian lizard. | Clidastes Ectenosaurus Estesia Globidens alabamaensis Halisaurus arambourgi Mosasaurus beaugei Mosasaurus lemonnieri Mosasaurus missouriensis Platecarpus tympaniticus Prognathodon lutugini Taniwhasaurus Telmasaurus Tylosaurus pembinensis Tylosaurus proriger |
| †Gilmoreteius | | Mongolia | A genus belonging to Polyglyphanodontia, the only major clade of lizards that went extinct during the K-T extinction event. | Clidastes Ectenosaurus Estesia Globidens alabamaensis Halisaurus arambourgi Mosasaurus beaugei Mosasaurus lemonnieri Mosasaurus missouriensis Platecarpus tympaniticus Prognathodon lutugini Taniwhasaurus Telmasaurus Tylosaurus pembinensis Tylosaurus proriger |
| †Globaura | | Djadochta Formation, Gobi Desert, Mongolia | A scincomorph lizard. | Clidastes Ectenosaurus Estesia Globidens alabamaensis Halisaurus arambourgi Mosasaurus beaugei Mosasaurus lemonnieri Mosasaurus missouriensis Platecarpus tympaniticus Prognathodon lutugini Taniwhasaurus Telmasaurus Tylosaurus pembinensis Tylosaurus proriger |
| †Gobiderma | | Djadochta Formation, Gobi Desert, Mongolia | An anguimorph lizard that resembled a Gila monster though it was not necessarily closely related to it. | Clidastes Ectenosaurus Estesia Globidens alabamaensis Halisaurus arambourgi Mosasaurus beaugei Mosasaurus lemonnieri Mosasaurus missouriensis Platecarpus tympaniticus Prognathodon lutugini Taniwhasaurus Telmasaurus Tylosaurus pembinensis Tylosaurus proriger |
| †Gobinatus | | Djadochta Formation, Gobi Desert, Mongolia | A teiid lacertoid lizard. | Clidastes Ectenosaurus Estesia Globidens alabamaensis Halisaurus arambourgi Mosasaurus beaugei Mosasaurus lemonnieri Mosasaurus missouriensis Platecarpus tympaniticus Prognathodon lutugini Taniwhasaurus Telmasaurus Tylosaurus pembinensis Tylosaurus proriger |
| †Globidens †G. alabamaensis †G. dakotensis †G. hisaensis †G. schurmanni †G. simplex | | | A genus of medium-sized mosasaurine mosasaurs. Along with its closest relatives in the tribe Globidensini it had distinctive globular teeth. | Clidastes Ectenosaurus Estesia Globidens alabamaensis Halisaurus arambourgi Mosasaurus beaugei Mosasaurus lemonnieri Mosasaurus missouriensis Platecarpus tympaniticus Prognathodon lutugini Taniwhasaurus Telmasaurus Tylosaurus pembinensis Tylosaurus proriger |
| †Gobiderma | | | An anguimorph lizard that resembled the modern Heloderma lizards. | Clidastes Ectenosaurus Estesia Globidens alabamaensis Halisaurus arambourgi Mosasaurus beaugei Mosasaurus lemonnieri Mosasaurus missouriensis Platecarpus tympaniticus Prognathodon lutugini Taniwhasaurus Telmasaurus Tylosaurus pembinensis Tylosaurus proriger |
| †Halisaurus | | | A comparatively small mosasaurs. Type genus of the subfamily Halisaurine. | Clidastes Ectenosaurus Estesia Globidens alabamaensis Halisaurus arambourgi Mosasaurus beaugei Mosasaurus lemonnieri Mosasaurus missouriensis Platecarpus tympaniticus Prognathodon lutugini Taniwhasaurus Telmasaurus Tylosaurus pembinensis Tylosaurus proriger |
| †Herensugea | | | A madtsoiid snake. | Clidastes Ectenosaurus Estesia Globidens alabamaensis Halisaurus arambourgi Mosasaurus beaugei Mosasaurus lemonnieri Mosasaurus missouriensis Platecarpus tympaniticus Prognathodon lutugini Taniwhasaurus Telmasaurus Tylosaurus pembinensis Tylosaurus proriger |
| †Hymenosaurus | | Djadochta Formation, Gobi Desert, Mongolia | A scincomorph lizard. | Clidastes Ectenosaurus Estesia Globidens alabamaensis Halisaurus arambourgi Mosasaurus beaugei Mosasaurus lemonnieri Mosasaurus missouriensis Platecarpus tympaniticus Prognathodon lutugini Taniwhasaurus Telmasaurus Tylosaurus pembinensis Tylosaurus proriger |
| †Isodontosaurus | | Djadochta Formation, Gobi Desert, Mongolia | An iguanian lizard in the extinct clade Gobiguania. | Clidastes Ectenosaurus Estesia Globidens alabamaensis Halisaurus arambourgi Mosasaurus beaugei Mosasaurus lemonnieri Mosasaurus missouriensis Platecarpus tympaniticus Prognathodon lutugini Taniwhasaurus Telmasaurus Tylosaurus pembinensis Tylosaurus proriger |
| †Kawasphenodon †K. expectatus | | | A sphenodontid rhynchocephalian closely related to the extant tuatara. | Clidastes Ectenosaurus Estesia Globidens alabamaensis Halisaurus arambourgi Mosasaurus beaugei Mosasaurus lemonnieri Mosasaurus missouriensis Platecarpus tympaniticus Prognathodon lutugini Taniwhasaurus Telmasaurus Tylosaurus pembinensis Tylosaurus proriger |
| †Lamarquesaurus †L. cabazai | | Cerro Tortuga site near Lamarque, Allen Formation, Argentina | A basal neosphenodont rhynchocephalian. | Clidastes Ectenosaurus Estesia Globidens alabamaensis Halisaurus arambourgi Mosasaurus beaugei Mosasaurus lemonnieri Mosasaurus missouriensis Platecarpus tympaniticus Prognathodon lutugini Taniwhasaurus Telmasaurus Tylosaurus pembinensis Tylosaurus proriger |
| †Latoplatecarpus †L. nichollsae †L. willistoni | | New Zealand, Japan, Antarctica | A large plioplatecarpine mosasaur. | Clidastes Ectenosaurus Estesia Globidens alabamaensis Halisaurus arambourgi Mosasaurus beaugei Mosasaurus lemonnieri Mosasaurus missouriensis Platecarpus tympaniticus Prognathodon lutugini Taniwhasaurus Telmasaurus Tylosaurus pembinensis Tylosaurus proriger |
| †Menarana †M. laurasiae | | | A madtsoiid snake. | Clidastes Ectenosaurus Estesia Globidens alabamaensis Halisaurus arambourgi Mosasaurus beaugei Mosasaurus lemonnieri Mosasaurus missouriensis Platecarpus tympaniticus Prognathodon lutugini Taniwhasaurus Telmasaurus Tylosaurus pembinensis Tylosaurus proriger |
| †Mimeosaurus | | | A priscagamid iguanian lizard. Mimeosaurus is unique among iguanians in having premaxilla bones at the tip of the snout that are reduced in size, as well as having two pairs of enlarged canine-like teeth in the maxilla | Clidastes Ectenosaurus Estesia Globidens alabamaensis Halisaurus arambourgi Mosasaurus beaugei Mosasaurus lemonnieri Mosasaurus missouriensis Platecarpus tympaniticus Prognathodon lutugini Taniwhasaurus Telmasaurus Tylosaurus pembinensis Tylosaurus proriger |
| †Mosasaurus †M. beaugei †M. conodon †M. lemonnieri †M. missouriensis | | | A genus of large mosasaurine mosasaurs, contained some of the largest marine reptiles to have ever lived. | Clidastes Ectenosaurus Estesia Globidens alabamaensis Halisaurus arambourgi Mosasaurus beaugei Mosasaurus lemonnieri Mosasaurus missouriensis Platecarpus tympaniticus Prognathodon lutugini Taniwhasaurus Telmasaurus Tylosaurus pembinensis Tylosaurus proriger |
| †Myrmecodaptria | | Djadochta Formation, Gobi Desert, Mongolia | A basal lizard of contested affinities. Might be related to the contemporary Bainguis. | Clidastes Ectenosaurus Estesia Globidens alabamaensis Halisaurus arambourgi Mosasaurus beaugei Mosasaurus lemonnieri Mosasaurus missouriensis Platecarpus tympaniticus Prognathodon lutugini Taniwhasaurus Telmasaurus Tylosaurus pembinensis Tylosaurus proriger |
| †Odaxosaurus †O. piger †O. priscus | | | An anguid anguimorph. | Clidastes Ectenosaurus Estesia Globidens alabamaensis Halisaurus arambourgi Mosasaurus beaugei Mosasaurus lemonnieri Mosasaurus missouriensis Platecarpus tympaniticus Prognathodon lutugini Taniwhasaurus Telmasaurus Tylosaurus pembinensis Tylosaurus proriger |
| †Ovoo †O. gurvel | | | An early varanid. | Clidastes Ectenosaurus Estesia Globidens alabamaensis Halisaurus arambourgi Mosasaurus beaugei Mosasaurus lemonnieri Mosasaurus missouriensis Platecarpus tympaniticus Prognathodon lutugini Taniwhasaurus Telmasaurus Tylosaurus pembinensis Tylosaurus proriger |
| †Palaeosaniwa †P. canadensis | Late Cretaceous | North America | Palaeosaniwa is a platynotan anguimorph of uncertain affinities. It was among the largest terrestrial lizards known from the Mesozoic era, roughly comparable to a large monitor lizard in size, only exceeded by Asprosaurus and Chianghsia. | Clidastes Ectenosaurus Estesia Globidens alabamaensis Halisaurus arambourgi Mosasaurus beaugei Mosasaurus lemonnieri Mosasaurus missouriensis Platecarpus tympaniticus Prognathodon lutugini Taniwhasaurus Telmasaurus Tylosaurus pembinensis Tylosaurus proriger |
| †Paravaranus †P. angustifrons | | | A varanoid lizard. | Clidastes Ectenosaurus Estesia Globidens alabamaensis Halisaurus arambourgi Mosasaurus beaugei Mosasaurus lemonnieri Mosasaurus missouriensis Platecarpus tympaniticus Prognathodon lutugini Taniwhasaurus Telmasaurus Tylosaurus pembinensis Tylosaurus proriger |
| †Parmeosaurus | | Djadochta Formation, Gobi Desert, Mongolia | A scincomorph lizard. | Clidastes Ectenosaurus Estesia Globidens alabamaensis Halisaurus arambourgi Mosasaurus beaugei Mosasaurus lemonnieri Mosasaurus missouriensis Platecarpus tympaniticus Prognathodon lutugini Taniwhasaurus Telmasaurus Tylosaurus pembinensis Tylosaurus proriger |
| †Patagoniophis †P. parvus | | | A madtsoiid snake. | Clidastes Ectenosaurus Estesia Globidens alabamaensis Halisaurus arambourgi Mosasaurus beaugei Mosasaurus lemonnieri Mosasaurus missouriensis Platecarpus tympaniticus Prognathodon lutugini Taniwhasaurus Telmasaurus Tylosaurus pembinensis Tylosaurus proriger |
| †Phrynosomimus | | Djadochta Formation, Gobi Desert, Mongolia | A priscagamid iguanian lizard. | Clidastes Ectenosaurus Estesia Globidens alabamaensis Halisaurus arambourgi Mosasaurus beaugei Mosasaurus lemonnieri Mosasaurus missouriensis Platecarpus tympaniticus Prognathodon lutugini Taniwhasaurus Telmasaurus Tylosaurus pembinensis Tylosaurus proriger |
| †Platecarpus | | USA, possibly Belgium and Africa | A genus of plioplatecarpine mosasaurs. | Clidastes Ectenosaurus Estesia Globidens alabamaensis Halisaurus arambourgi Mosasaurus beaugei Mosasaurus lemonnieri Mosasaurus missouriensis Platecarpus tympaniticus Prognathodon lutugini Taniwhasaurus Telmasaurus Tylosaurus pembinensis Tylosaurus proriger |
| †Pleurodontagama | | Bayan Mandahu Formation Gobi Desert, Mongolia | Originally thought to be a priscagamid, it's sub-pleurodont dentition instead of acrodont permanent dentition indicates that it might had been a more basal iguanian, a potential "missing link" between Chamaeleontiformes and Pleurodonta. | Clidastes Ectenosaurus Estesia Globidens alabamaensis Halisaurus arambourgi Mosasaurus beaugei Mosasaurus lemonnieri Mosasaurus missouriensis Platecarpus tympaniticus Prognathodon lutugini Taniwhasaurus Telmasaurus Tylosaurus pembinensis Tylosaurus proriger |
| †Plioplatecarpus †P. houzeaui †P. peckensis †P. primaevus | | | A genus of plioplatecarpine mosasaurs. | Clidastes Ectenosaurus Estesia Globidens alabamaensis Halisaurus arambourgi Mosasaurus beaugei Mosasaurus lemonnieri Mosasaurus missouriensis Platecarpus tympaniticus Prognathodon lutugini Taniwhasaurus Telmasaurus Tylosaurus pembinensis Tylosaurus proriger |
| †Priscagama | | Djadochta Formation, Gobi Desert, Mongolia | A priscagamid iguanian lizard. | Clidastes Ectenosaurus Estesia Globidens alabamaensis Halisaurus arambourgi Mosasaurus beaugei Mosasaurus lemonnieri Mosasaurus missouriensis Platecarpus tympaniticus Prognathodon lutugini Taniwhasaurus Telmasaurus Tylosaurus pembinensis Tylosaurus proriger |
| †Prognathodon †P. currii †P. lutugini †P. overtoni | | | A genus of large mosasaurine mosasaurs. | Clidastes Ectenosaurus Estesia Globidens alabamaensis Halisaurus arambourgi Mosasaurus beaugei Mosasaurus lemonnieri Mosasaurus missouriensis Platecarpus tympaniticus Prognathodon lutugini Taniwhasaurus Telmasaurus Tylosaurus pembinensis Tylosaurus proriger |
| †Proplatynotia †P. proplatynotia | | | An anguimorph lizard closely related to Monstersauria Varanoidea. | Clidastes Ectenosaurus Estesia Globidens alabamaensis Halisaurus arambourgi Mosasaurus beaugei Mosasaurus lemonnieri Mosasaurus missouriensis Platecarpus tympaniticus Prognathodon lutugini Taniwhasaurus Telmasaurus Tylosaurus pembinensis Tylosaurus proriger |
| †Rionegrophis | | | A madtsoiid snake. | Clidastes Ectenosaurus Estesia Globidens alabamaensis Halisaurus arambourgi Mosasaurus beaugei Mosasaurus lemonnieri Mosasaurus missouriensis Platecarpus tympaniticus Prognathodon lutugini Taniwhasaurus Telmasaurus Tylosaurus pembinensis Tylosaurus proriger |
| †Saichangurvel | | Djadochta Formation, Gobi Desert, Mongolia | An iguanian lizard in the extinct clade Gobiguania. | Clidastes Ectenosaurus Estesia Globidens alabamaensis Halisaurus arambourgi Mosasaurus beaugei Mosasaurus lemonnieri Mosasaurus missouriensis Platecarpus tympaniticus Prognathodon lutugini Taniwhasaurus Telmasaurus Tylosaurus pembinensis Tylosaurus proriger |
| †Saniwides | | | A varanoid lizard. | Clidastes Ectenosaurus Estesia Globidens alabamaensis Halisaurus arambourgi Mosasaurus beaugei Mosasaurus lemonnieri Mosasaurus missouriensis Platecarpus tympaniticus Prognathodon lutugini Taniwhasaurus Telmasaurus Tylosaurus pembinensis Tylosaurus proriger |
| †Sineoamphisbaena | | Djadochta Formation, Gobi Desert, Mongolia | It was originally proposed and argued that Sineoamphisbaenia was the oldest known amphisbaenian; this, however, was challenged and it's now considered to belong of the extinct clade Polyglyphanodontia. | Clidastes Ectenosaurus Estesia Globidens alabamaensis Halisaurus arambourgi Mosasaurus beaugei Mosasaurus lemonnieri Mosasaurus missouriensis Platecarpus tympaniticus Prognathodon lutugini Taniwhasaurus Telmasaurus Tylosaurus pembinensis Tylosaurus proriger |
| †Slavoia | | Djadochta Formation, Gobi Desert, Mongolia | Previously thought to be a scincomorph, it was later placed in a clade containing Lacertoidea+Scincomorpha. A more recent description of the genus, placed it as a stem-group relative of amphisbaenians within Lacertoidea. | Clidastes Ectenosaurus Estesia Globidens alabamaensis Halisaurus arambourgi Mosasaurus beaugei Mosasaurus lemonnieri Mosasaurus missouriensis Platecarpus tympaniticus Prognathodon lutugini Taniwhasaurus Telmasaurus Tylosaurus pembinensis Tylosaurus proriger |
| †Taniwhasaurus | | New Zealand, Japan, Antarctica | A medium-sized tylosaurine mosasaur. | Clidastes Ectenosaurus Estesia Globidens alabamaensis Halisaurus arambourgi Mosasaurus beaugei Mosasaurus lemonnieri Mosasaurus missouriensis Platecarpus tympaniticus Prognathodon lutugini Taniwhasaurus Telmasaurus Tylosaurus pembinensis Tylosaurus proriger |
| †Temujinia | | Djadochta Formation, Gobi Desert, Mongolia | An iguanian lizard in the extinct clade Gobiguania. | Clidastes Ectenosaurus Estesia Globidens alabamaensis Halisaurus arambourgi Mosasaurus beaugei Mosasaurus lemonnieri Mosasaurus missouriensis Platecarpus tympaniticus Prognathodon lutugini Taniwhasaurus Telmasaurus Tylosaurus pembinensis Tylosaurus proriger |
| †Telmasaurus | | | A varanoid lizard. | Clidastes Ectenosaurus Estesia Globidens alabamaensis Halisaurus arambourgi Mosasaurus beaugei Mosasaurus lemonnieri Mosasaurus missouriensis Platecarpus tympaniticus Prognathodon lutugini Taniwhasaurus Telmasaurus Tylosaurus pembinensis Tylosaurus proriger |
| †Tylosaurus †T. bernardi †T. ivoensis †T. pembinensis †T. proriger †T. saskatchewanensis | | | A genus of large tylosaurine mosasaurs, contained some of the largest marine reptiles to have ever lived. | Clidastes Ectenosaurus Estesia Globidens alabamaensis Halisaurus arambourgi Mosasaurus beaugei Mosasaurus lemonnieri Mosasaurus missouriensis Platecarpus tympaniticus Prognathodon lutugini Taniwhasaurus Telmasaurus Tylosaurus pembinensis Tylosaurus proriger |
| †Zapsosaurus | | Djadochta Formation, Gobi Desert, Mongolia | An iguanian lizard in the extinct clade Gobiguania. | Clidastes Ectenosaurus Estesia Globidens alabamaensis Halisaurus arambourgi Mosasaurus beaugei Mosasaurus lemonnieri Mosasaurus missouriensis Platecarpus tympaniticus Prognathodon lutugini Taniwhasaurus Telmasaurus Tylosaurus pembinensis Tylosaurus proriger |

## Testudines

Turtles of the Campanian :
| Taxa | Presence | Location | Description | Images |
| †Adocus | Early Cretaceous – Oligocene, 125–28 Mya | North America | A large, freshwater pantryonychian turtle. | Archelon Protostega |
| †Allopleuron | Early Upper Cretaceous–Oligocene 94.3–28.4 Mya | Germany | Allopleuron is a genus of extinct basal sea turtle, which measured 2-to-2.5-metre long in life. The type species is Allopleuron hofmanni. It is a basal member of the clade Pancheloniidae, closely related to Protosphargis. Similar to Protosphargis, it was characterized by shell reduction. | Archelon Protostega |
| †Archelon | Campanian, 80.21–74.21 Mya | Pierre Shale, South Dakota, USA | Archelon is a giant marine turtle in the extinct family Protostegidae. It is the largest turtle ever to have been sufficiently documented, with the biggest specimen measuring 4.6 m from head to tail and 2.2–3.2 t in body mass. | Archelon Protostega |
| †Atlantochelys | 83 Mya | New Jersey | An extinct large marine turtle in the family Protostegidae. Though known from single humerus its full size has been extrapolated as being 3 m. | Archelon Protostega |
| †Basilemys | Campanian-Maastrichtian, ~84–66 | Horseshoe Canyon Formation, Oldman Formation and Dinosaur Park Formation, Alberta; Aguja Formation, Texas to Mexico | A large, terrestrial pantryonychian turtle in the family Nanhsiungchelyidae . It is considered to be the largest terrestrial turtle of its time. | Archelon Protostega |
| †Calcarichelys | Campanian–Maastrichtian | Selma Group, Alabama, USA | Calcarichelys is a small protostegid, with a carapace length of 25.3 cm. It is probably closely related to Chelosphargis, as they share some characteristics. Unlike Chelosphargis, Calcarichelys is characterized by thornlike neural plates. | Archelon Protostega |
| †Chelosphargis | | | | Archelon Protostega |
| †Corsochelys | Campanian | Mooreville Chalk Formation (the lower part of the Selma Group), Alabama | Corsochelys halinches is an extinct species of basal dermochelyid sea turtle related to the modern leatherback turtle. | Archelon Protostega |
| †Ctenochelys | Late Cretaceous, 89–70 Ma | Mooreville Chalk, central Alabama, United States | An extinct genus of stem-cheloniid sea-turtle. | Archelon Protostega |
| †Desmatochelys | | | | Archelon Protostega |
| †Leviathanochelys | Campanian | Cal Torrades locality, lower Perles Formation, Spanish Pyrenees | Leviathanochelys is an extinct genus of giant basal sea turtle. Although Leviathanochelys, at an extrapolated body length of 3.74 m, could reach similar proportions as the largest protostegids, it was more closely related to modern cheloniid sea turtles and possibly a sister taxon to the stem-cheloniid Allopleuron hoffmanni. | Archelon Protostega |
| †Mesodermochelys | Early Campanian – Maastrichtian | Osoushinai Formation, Yezo Group, Hokkaido, Japan | Corsochelys halinches is an extinct species of basal dermochelyid sea turtle related to the modern leatherback turtle. | Archelon Protostega |
| †Nichollsemys | Late Cretaceous, 84.9–70.6 Mya | Bearpaw Shale Formation, Alberta | Nichollsemys baieri is an extinct species of basal chelonioid sea turtles. | Archelon Protostega |
| †Pneumatoarthrus | | | | Archelon Protostega |
| †Protostega | Campanian 83.5 Mya | Smoky Hill Chalk formation, western Kansas; Mooreville Chalk Formation; Rybushka Formation, Saratov Oblast, Russia. | Protostega gigas is a species of giant marine turtle in the extinct family Protostegidae. It is one of the largest turtles to have ever lived. | Archelon Protostega |
| †Shandongemys | Late Cretaceous, ~85–75 Ma | Wangshi Group, Shandong, China, | A lindholmemydid pantestudinoid turtle. | Archelon Protostega |
| †Terlinguachelys | Campanian 80 Mya | Aguja Formation, Texas | An extinct marine turtle in the family Protostegidae. | Archelon Protostega |
| †Toxochelys | Late Cretaceous | Smoky Hill Chalk, western Kansas | Toxochelys is an extinct genus of marine turtle. Toxochelys had carapace about 90 centimeters. Phylogenetic analysis shows that Toxochelys belong to an extinct lineage of turtles transitional between modern sea turtles and other turtles. | Archelon Protostega |

## †Plesiosaurs

Plesiosaurs of the Campanian :
| Taxa | Presence | Location | Description | Images |
| †Albertonectes | 73.5 Ma | Bearpaw Formation, Alberta. | Albertonectes is a genus of very large elasmosaurid plesiosaur with an extremely long neck. | Albertonectes Dolichorhynchops Elasmosaurus Styxosaurus Terminonatator |
| †Dolichorhynchops | Coniacian–Campanian | North America | Dolichorhynchops is an extinct genus of polycotylid plesiosaur. | Albertonectes Dolichorhynchops Elasmosaurus Styxosaurus Terminonatator |
| †Elasmosaurus | 80.5 mya | Pierre Shale, Kansas, USA | Elasmosaurus is a genus of elasmosaurid plesiosaur with a very long neck. | Albertonectes Dolichorhynchops Elasmosaurus Styxosaurus Terminonatator |
| †Mauisaurus | 77 mya | New Zealand | Mauisaurus is a dubious genus of elasmosaurid plesiosaur known from fragmentary remains. | Albertonectes Dolichorhynchops Elasmosaurus Styxosaurus Terminonatator |
| †Scanisaurus | Campanian, 80.5–75 mya | Sweden; Russia | Scanisaurus is a dubious genus of plesiosaur, most likely an elasmosaurid. It was relatively small and short necked compared to most elasmosaurids, sometimes been described as a "mesodiran" plesiosaur. | Albertonectes Dolichorhynchops Elasmosaurus Styxosaurus Terminonatator |
| †Styxosaurus | 83.5–80.5 mya | Logan County, Kansas | Styxosaurus is a genus of large elasmosaurid plesiosaur. | Albertonectes Dolichorhynchops Elasmosaurus Styxosaurus Terminonatator |
| †Terminonatator | 73.5 Ma | Bearpaw Formation, Saskatchewan, Canada. | Terminonatator is a genus of elasmosaurid plesiosaur. | Albertonectes Dolichorhynchops Elasmosaurus Styxosaurus Terminonatator |

## †Choristoderans

Choristoderans of the Campanian :
| Taxa | Presence | Location | Description | Images |
| †Champsosaurus | Campanian to Paleocene | North America | Champsosaurus is a genus of crocodile-like neochoristodere. | Champsosaurus natator |

## Crocodylomorphs

Crocodylomorphs of the Campanian :
| Taxa | Presence | Location | Description | Images |
| †Acynodon †Acynodon adriaticus †Acynodon iberoccitanus | Early Campanian – Late Maastrichtian 83.5–66 Ma | Italy | Initially placed within Alligatoridae but has since been reclassified as a more basal globidontan, the oldest and most primitive known to date. Recent studies have since resolved Acynodon as a basal eusuchian crocodylomorph, outside of the Crocodylia crown group, and a close relative to Hylaeochampsa. | Allodaposuchus precedens Brachychampsa montana Deinosuchus hatcheri Deinosuchus riograndensis Deinosuchus rugosus Paralligator gradilifrons |
| †Aigialosuchus †Aigialosuchus villandensis | Early Campanian 83.5–80.5 mya | Kristianstad Basin, Sweden | A member of the extinct family Dyrosauridae, Aigialosaurus was a long- and narrow-snouted crocodylomorph. In contrast to modern crocodylians, which typically have long and slender teeth, the teeth of Aigialosuchus were stout and short. | Allodaposuchus precedens Brachychampsa montana Deinosuchus hatcheri Deinosuchus riograndensis Deinosuchus rugosus Paralligator gradilifrons |
| †Albertochampsa †Albertochampsa langstoni | 76.9–75.8 Ma | Dinosaur Park Formation, Alberta | A basal member of Globidonta, a group of alligatoroids more derived than Deinosuchus or Leidyosuchus that includes living alligators and caimans. | Allodaposuchus precedens Brachychampsa montana Deinosuchus hatcheri Deinosuchus riograndensis Deinosuchus rugosus Paralligator gradilifrons |
| †Agaresuchus †Agaresuchus fontisensis | Late Campanian-Maastrichtian | Spain | A genus of average-sized basal eusuchian. Might be synonymous with its contemporary relative genus Allodaposuchus. | Allodaposuchus precedens Brachychampsa montana Deinosuchus hatcheri Deinosuchus riograndensis Deinosuchus rugosus Paralligator gradilifrons |
| †Allodaposuchus †Allodaposuchus precedens †Allodaposuchus iberoarmoricanus | 84.9–66.043 Ma | Spain and France, | A genus of average-sized basal eusuchian, growing to around 3 m (9.8 ft) long. The main feature that distinguishes this species from other related crocodylomorphs is the orientation of a groove at the back of the skull called the cranioquadrate passage; unlike the cranioquadrate passages of other crocodylomorphs, which are only visible at the back of the skull, the cranioquadrate passage of this variety is visible when the skull is viewed from the side. The genus includes many species but it may be paraphyletic in regards to its contemporary relative genera Agaresuchus and Lohuecosuchus. | Allodaposuchus precedens Brachychampsa montana Deinosuchus hatcheri Deinosuchus riograndensis Deinosuchus rugosus Paralligator gradilifrons |
| †Artzosuchus †Artzosuchus brachicephalus | Campanian | Djadochta Formation, Mongolia | Its classification beyond that of a basal crocodylomorph is indeterminant because of the fragmentary nature of the material associated with the genus. | Allodaposuchus precedens Brachychampsa montana Deinosuchus hatcheri Deinosuchus riograndensis Deinosuchus rugosus Paralligator gradilifrons |
| †Brachychampsa †Brachychampsa montana †?Brachychampsa sealeyi | early Campanian to Danian | Hell Creek Formation, Montana, USA | A globidontan distinguished by an enlarged fourth maxillary tooth in the upper jaw. | Allodaposuchus precedens Brachychampsa montana Deinosuchus hatcheri Deinosuchus riograndensis Deinosuchus rugosus Paralligator gradilifrons |
| †Deinosuchus †Deinosuchus hatcheri †Deinosuchus riograndensis †Deinosuchus rugosus †Deinosuchus schwimmeri | 82–73 Ma | USA | A basal alligatoroid and one of the largest crocodylomorphs that ever lived. | Allodaposuchus precedens Brachychampsa montana Deinosuchus hatcheri Deinosuchus riograndensis Deinosuchus rugosus Paralligator gradilifrons |
| †Denazinosuchus †D. kirtlandicus | 84.9–70.6 Ma | USA | Denazinosuchus is a genus of goniopholidid mesoeucrocodylian. | Allodaposuchus precedens Brachychampsa montana Deinosuchus hatcheri Deinosuchus riograndensis Deinosuchus rugosus Paralligator gradilifrons |
| †Gobiosuchus †Gobiosuchus kielanae | Early Campanian 75–71 Ma | Djadokhta Formation, Gobi Desert, Mongolia. | A member of Gobiosuchidae, a family of late surviving but basal non-mesoeucrocodilian crocodyliforms. | Allodaposuchus precedens Brachychampsa montana Deinosuchus hatcheri Deinosuchus riograndensis Deinosuchus rugosus Paralligator gradilifrons |
| †Leidyosuchus †Leidyosuchus canadensis | Middle Campanian | Alberta | A basal medium-sized alligatoroid. | Allodaposuchus precedens Brachychampsa montana Deinosuchus hatcheri Deinosuchus riograndensis Deinosuchus rugosus Paralligator gradilifrons |
| †Lohuecosuchus †Lohuecosuchus megadontos | Late Campanian-early Maastrichtian | Spain | A genus of average-sized basal eusuchian. Might be synonymous with its contemporary relative genus Allodaposuchus. | Allodaposuchus precedens Brachychampsa montana Deinosuchus hatcheri Deinosuchus riograndensis Deinosuchus rugosus Paralligator gradilifrons |
| †Paralligator †Paralligator gradilifrons | Late Cretaceous, ~96–70 Ma | Nemegt Formation, Mongolia | A paralligatorid mesoeucrocodylian. | Allodaposuchus precedens Brachychampsa montana Deinosuchus hatcheri Deinosuchus riograndensis Deinosuchus rugosus Paralligator gradilifrons |
| †Shamosuchus †Shamosuchus djadochtaensis | 83.6–72.1 mya | Djadochta Formation, Mongolia | A paralligatorid mesoeucrocodylian. | Allodaposuchus precedens Brachychampsa montana Deinosuchus hatcheri Deinosuchus riograndensis Deinosuchus rugosus Paralligator gradilifrons |
| †Zaraasuchus †Zaraasuchus shepardi | | Zos Canyon, Gobi Desert, Mongolia. | A gobiosuchid. | Allodaposuchus precedens Brachychampsa montana Deinosuchus hatcheri Deinosuchus riograndensis Deinosuchus rugosus Paralligator gradilifrons |

## †Pterosaurs

Pterosaurs of the Campanian :
| Taxa | Presence | Location | Description | Images |
| Aerotitan | Campanian-Maastrichtian | Allen Formation, Patagonia, Argentina | A genus of moderately large azhdarchid pterosaurs. | Aerotitan Nyctosaurus Pteranodon |
| Bogolubovia | | Rybushka Formation, Petrovsk, Russia | A genus of moderately of medium to large sized azhdarchid pterosaurs. | Aerotitan Nyctosaurus Pteranodon |
| Geosternbergia | | USA, North America | Geosternbergia was originally a species of Pteranodon and is famous for its oddly shaped crest. | Aerotitan Nyctosaurus Pteranodon |
| Montanazhdarcho | | Montana, USA | Small azhdarchoid pterosaur, probably a tapejarid | Aerotitan Nyctosaurus Pteranodon |
| Navajodactylus | | New Mexico, USA, and Alberta, Canada | Known primarily from forearm elements; tentatively assigned to Azhdarchidae, though most likely not part of it. | Aerotitan Nyctosaurus Pteranodon |
| Nyctosaurus | | mid-western United States | Nyctosaurus is a genus of pteranodontian pterosaur in the family Nyctosauridae. Nyctosaurids are characterized by their lack of all but the wing finger which may suggest that it spent almost all of its time in the air, rarely walking on the ground. | Aerotitan Nyctosaurus Pteranodon |
| Piksi | | Montana, USA | Piksi is a genus of pterosaurs containing the single species Piksi barbarulna. | Aerotitan Nyctosaurus Pteranodon |
| Pteranodon | | Kansas, USA, North America | Pteranodon is a genus of pterosaurs which included some of the largest known flying reptiles, with wingspans over 6 metres | Aerotitan Nyctosaurus Pteranodon |
| Volgadraco | | Saratov, Russia | A large pterosaur, either an azhdarchoid, a pteranodontid or a nyctosaurid. | Aerotitan Nyctosaurus Pteranodon |

## Dinosaurs

During the Campanian age, a radiation among dinosaur species occurred. In North America, for example, the number of known dinosaur genera rises from 4 at the base of the Campanian to 48 in the upper part. This development is sometimes referred to as the "Campanian Explosion". However, it is not yet clear if the event is artificial, i.e. the low number of genera in the lower Campanian can be caused by a lower preservation chance for fossils in deposits of that age. The generally warm climates and large continental area covered in shallow sea during the Campanian probably favoured the dinosaurs. In the following Maastrichtian stage, the number of North American dinosaur genera found is 30% less than in the upper Campanian.

### †Ornithischia
#### †Ankylosaurs

Ankylosaurs of the Campanian :
| Taxa | Presence | Location | Description | Images |
| Aletopelta | | Point Loma Formation, California, USA | A medium-sized ankylosaurid, estimated to be around 6 m (20 ft) long. | Edmontonia Euoplocephalus Pinacosaurus |
| Antarctopelta | | Santa Marta Formation, James Ross Island, Antarctica | A stocky ankylosaur protected by armor plates embedded in the skin. Although a complete skeleton has not been found, the species is estimated to have reached a maximum length of 4 meters (13 feet). Displays characteristics of both ankylosaurids and nodosaurids. | Edmontonia Euoplocephalus Pinacosaurus |
| Edmontonia | Campanian to Maastrichtian | Dinosaur Park Formation, Alberta, Canada | A bulky nodosaurid at roughly 6.6 m (22 ft) long. It had small, ridged bony plates on its back and many sharp spikes along its body sides. The four largest spikes jutted out from the shoulders on each side, two of which were split into subspines in some specimens. Its skull had a pear-like shape when viewed from above. | Edmontonia Euoplocephalus Pinacosaurus |
| Euoplocephalus | | | | Edmontonia Euoplocephalus Pinacosaurus |
| Heishansaurus | | | A dubious ankylosaurid, possibly a synonym of Pinacosaurus. | Edmontonia Euoplocephalus Pinacosaurus |
| Invictarx | 78.5 mya | Menefee Formation, New Mexico, USA | A nodosaurid. | Edmontonia Euoplocephalus Pinacosaurus |
| Nodocephalosaurus | | | | Edmontonia Euoplocephalus Pinacosaurus |
| Palaeoscincus | | Judith River Formation | known from a single tooth | Edmontonia Euoplocephalus Pinacosaurus |
| Panoplosaurus | | Judith River Formation, Alberta, Canada; Montana, USA | A 5.5–7 m long nodosaurid. | Edmontonia Euoplocephalus Pinacosaurus |
| Pinacosaurus | | | | Edmontonia Euoplocephalus Pinacosaurus |
| Saichania | | | | Edmontonia Euoplocephalus Pinacosaurus |
| Shanxia | | | | Edmontonia Euoplocephalus Pinacosaurus |
| Struthiosaurus | | | | Edmontonia Euoplocephalus Pinacosaurus |
| Tarchia | | | | Edmontonia Euoplocephalus Pinacosaurus |
| Tianzhenosaurus | | | | Edmontonia Euoplocephalus Pinacosaurus |
| Zuul | 75 mya | Judith River Formation, Montana, USA | An ankylosaurine. | Edmontonia Euoplocephalus Pinacosaurus |

#### †Theskelosaurids

Parksosaurids of the Campanian :
| Taxa | Presence | Location | Description | Images |
| Albertadromeus | 77–76 mya | Oldman Formation Alberta, Canada | A close relative of the contemporary Orodromeus. | Orodromeus |
| Koreanosaurus | 81 mya | Seonso Conglomerate, Boseong, Korea | Koreanosaurus was likely a burrowing dinosaur. Unlike its orodromine relatives, Koreanosaurus is assumed to have been a quadruped. It reached 2–2.4 meters in body length. | Orodromeus |
| Orodromeus | 76.7 mya | Two Medicine Formation, Montana, USA | Orodromeus was a small fast bipedal herbivore that probably coexisted with dinosaurs such as Daspletosaurus and Einiosaurus. Its length was estimated by Horner & Weishampel at 2.5 metres. | Orodromeus |

#### †Ceratopsians

Ceratopsians of the Campanian :
| Taxa | Presence | Location | Description | Images |
| Achelousaurus Achelousaurus horneri | 74.2 million years ago | Glacier County, Two Medicine Formation, Montana, U.S.A. | A highly derived centrosaurine ceratopsid in the tribe Pachyrhinosaurini. | Achelousaurus Agujaceratops Albertaceratops Anchiceratops Avaceratops Bagaceratops Brachyceratops Breviceratops Centrosaurus Cerasinops Chasmosaurus Coahuilaceratops Coronosaurus Diabloceratops Einiosaurus Furcatoceratops Graciliceratops Judiceratops Kosmoceratops Lamaceratops Machairoceratops Medusaceratops Menefeeceratops Mercuriceratops Micropachycephalosaurus Nasutoceratops Pachyrhinosaurus lakustai Pentaceratops Prenoceratops Protoceratops Rubeosaurus Spinops Styracosaurus Terminocavus Titanoceratops Udanoceratops Utahceratops Vagaceratops Xenoceratops Yehuecauhceratops |
| Agujaceratops Agujaceratops mariscalensis Agujaceratops mavericus | 77 million years ago | Aguja Formation, Texas | A chasmosaurine ceratopsid. | Achelousaurus Agujaceratops Albertaceratops Anchiceratops Avaceratops Bagaceratops Brachyceratops Breviceratops Centrosaurus Cerasinops Chasmosaurus Coahuilaceratops Coronosaurus Diabloceratops Einiosaurus Furcatoceratops Graciliceratops Judiceratops Kosmoceratops Lamaceratops Machairoceratops Medusaceratops Menefeeceratops Mercuriceratops Micropachycephalosaurus Nasutoceratops Pachyrhinosaurus lakustai Pentaceratops Prenoceratops Protoceratops Rubeosaurus Spinops Styracosaurus Terminocavus Titanoceratops Udanoceratops Utahceratops Vagaceratops Xenoceratops Yehuecauhceratops |
| Albertaceratops Albertaceratops nesmoi | middle Campanian-age, 77.5 mya | Oldman Formation, Alberta, Canada | Its size has been estimated at 5.8 metres and 3,500 kg, it was a rather large centrosaurine. | Achelousaurus Agujaceratops Albertaceratops Anchiceratops Avaceratops Bagaceratops Brachyceratops Breviceratops Centrosaurus Cerasinops Chasmosaurus Coahuilaceratops Coronosaurus Diabloceratops Einiosaurus Furcatoceratops Graciliceratops Judiceratops Kosmoceratops Lamaceratops Machairoceratops Medusaceratops Menefeeceratops Mercuriceratops Micropachycephalosaurus Nasutoceratops Pachyrhinosaurus lakustai Pentaceratops Prenoceratops Protoceratops Rubeosaurus Spinops Styracosaurus Terminocavus Titanoceratops Udanoceratops Utahceratops Vagaceratops Xenoceratops Yehuecauhceratops |
| Anchiceratops Anchiceratops ornatus | 72–71 mya | Horseshoe Canyon Formation, Alberta | Anchiceratops ornatus was a medium-sized chasmosaurine with a distinctive frill. Fragmentary horn and frill remains from older Campanian formations in Alberta may indicate the existence of a second earlier species. | Achelousaurus Agujaceratops Albertaceratops Anchiceratops Avaceratops Bagaceratops Brachyceratops Breviceratops Centrosaurus Cerasinops Chasmosaurus Coahuilaceratops Coronosaurus Diabloceratops Einiosaurus Furcatoceratops Graciliceratops Judiceratops Kosmoceratops Lamaceratops Machairoceratops Medusaceratops Menefeeceratops Mercuriceratops Micropachycephalosaurus Nasutoceratops Pachyrhinosaurus lakustai Pentaceratops Prenoceratops Protoceratops Rubeosaurus Spinops Styracosaurus Terminocavus Titanoceratops Udanoceratops Utahceratops Vagaceratops Xenoceratops Yehuecauhceratops |
| Avaceratops Avaceratops lammersi | Late Campanian | Judith River Formation, Montana, USA | A basal centrosaurine ceratopsid. The holotype was small for a ceratopsid but it might had been a juvenile. | Achelousaurus Agujaceratops Albertaceratops Anchiceratops Avaceratops Bagaceratops Brachyceratops Breviceratops Centrosaurus Cerasinops Chasmosaurus Coahuilaceratops Coronosaurus Diabloceratops Einiosaurus Furcatoceratops Graciliceratops Judiceratops Kosmoceratops Lamaceratops Machairoceratops Medusaceratops Menefeeceratops Mercuriceratops Micropachycephalosaurus Nasutoceratops Pachyrhinosaurus lakustai Pentaceratops Prenoceratops Protoceratops Rubeosaurus Spinops Styracosaurus Terminocavus Titanoceratops Udanoceratops Utahceratops Vagaceratops Xenoceratops Yehuecauhceratops |
| Bagaceratops Bagaceratops rozhdestvenskyi | ~72–71 mya | Barun Goyot Formation and Bayan Mandahu Formation, Mongolia | A rather small protoceratopsid. | Achelousaurus Agujaceratops Albertaceratops Anchiceratops Avaceratops Bagaceratops Brachyceratops Breviceratops Centrosaurus Cerasinops Chasmosaurus Coahuilaceratops Coronosaurus Diabloceratops Einiosaurus Furcatoceratops Graciliceratops Judiceratops Kosmoceratops Lamaceratops Machairoceratops Medusaceratops Menefeeceratops Mercuriceratops Micropachycephalosaurus Nasutoceratops Pachyrhinosaurus lakustai Pentaceratops Prenoceratops Protoceratops Rubeosaurus Spinops Styracosaurus Terminocavus Titanoceratops Udanoceratops Utahceratops Vagaceratops Xenoceratops Yehuecauhceratops |
| Bainoceratops Bainoceratops efremovi | 75–71 mya | Djadochta Formation, Mongolia | A small dubious ceratopsian with affinities to Udanoceratops or potentially a juvenile Protoceratops. | Achelousaurus Agujaceratops Albertaceratops Anchiceratops Avaceratops Bagaceratops Brachyceratops Breviceratops Centrosaurus Cerasinops Chasmosaurus Coahuilaceratops Coronosaurus Diabloceratops Einiosaurus Furcatoceratops Graciliceratops Judiceratops Kosmoceratops Lamaceratops Machairoceratops Medusaceratops Menefeeceratops Mercuriceratops Micropachycephalosaurus Nasutoceratops Pachyrhinosaurus lakustai Pentaceratops Prenoceratops Protoceratops Rubeosaurus Spinops Styracosaurus Terminocavus Titanoceratops Udanoceratops Utahceratops Vagaceratops Xenoceratops Yehuecauhceratops |
| Brachyceratops Brachyceratops montanensis | 74.5 | Two Medicine Formation, Montana, USA | A dubious centrosaurine known only from partial juvenile specimens. | Achelousaurus Agujaceratops Albertaceratops Anchiceratops Avaceratops Bagaceratops Brachyceratops Breviceratops Centrosaurus Cerasinops Chasmosaurus Coahuilaceratops Coronosaurus Diabloceratops Einiosaurus Furcatoceratops Graciliceratops Judiceratops Kosmoceratops Lamaceratops Machairoceratops Medusaceratops Menefeeceratops Mercuriceratops Micropachycephalosaurus Nasutoceratops Pachyrhinosaurus lakustai Pentaceratops Prenoceratops Protoceratops Rubeosaurus Spinops Styracosaurus Terminocavus Titanoceratops Udanoceratops Utahceratops Vagaceratops Xenoceratops Yehuecauhceratops |
| Breviceratops Breviceratops kozlowskii | Late Campanian | Barun Goyot Formation, Mongolia | A protoceratopsid known by a partial juvenile postcranial skeleton with skull. | Achelousaurus Agujaceratops Albertaceratops Anchiceratops Avaceratops Bagaceratops Brachyceratops Breviceratops Centrosaurus Cerasinops Chasmosaurus Coahuilaceratops Coronosaurus Diabloceratops Einiosaurus Furcatoceratops Graciliceratops Judiceratops Kosmoceratops Lamaceratops Machairoceratops Medusaceratops Menefeeceratops Mercuriceratops Micropachycephalosaurus Nasutoceratops Pachyrhinosaurus lakustai Pentaceratops Prenoceratops Protoceratops Rubeosaurus Spinops Styracosaurus Terminocavus Titanoceratops Udanoceratops Utahceratops Vagaceratops Xenoceratops Yehuecauhceratops |
| Centrosaurus Centrosaurus apertus | 76.5–75.5 mya | Dinosaur Park Formation, Alberta | A derived centrosaurine. | Achelousaurus Agujaceratops Albertaceratops Anchiceratops Avaceratops Bagaceratops Brachyceratops Breviceratops Centrosaurus Cerasinops Chasmosaurus Coahuilaceratops Coronosaurus Diabloceratops Einiosaurus Furcatoceratops Graciliceratops Judiceratops Kosmoceratops Lamaceratops Machairoceratops Medusaceratops Menefeeceratops Mercuriceratops Micropachycephalosaurus Nasutoceratops Pachyrhinosaurus lakustai Pentaceratops Prenoceratops Protoceratops Rubeosaurus Spinops Styracosaurus Terminocavus Titanoceratops Udanoceratops Utahceratops Vagaceratops Xenoceratops Yehuecauhceratops |
| Cerasinops Cerasinops hodgskissi | | Two Medicine Formation, Montana, USA | A leptoceratopsid. | Achelousaurus Agujaceratops Albertaceratops Anchiceratops Avaceratops Bagaceratops Brachyceratops Breviceratops Centrosaurus Cerasinops Chasmosaurus Coahuilaceratops Coronosaurus Diabloceratops Einiosaurus Furcatoceratops Graciliceratops Judiceratops Kosmoceratops Lamaceratops Machairoceratops Medusaceratops Menefeeceratops Mercuriceratops Micropachycephalosaurus Nasutoceratops Pachyrhinosaurus lakustai Pentaceratops Prenoceratops Protoceratops Rubeosaurus Spinops Styracosaurus Terminocavus Titanoceratops Udanoceratops Utahceratops Vagaceratops Xenoceratops Yehuecauhceratops |
| Ceratops Ceratops montanus | | | | Achelousaurus Agujaceratops Albertaceratops Anchiceratops Avaceratops Bagaceratops Brachyceratops Breviceratops Centrosaurus Cerasinops Chasmosaurus Coahuilaceratops Coronosaurus Diabloceratops Einiosaurus Furcatoceratops Graciliceratops Judiceratops Kosmoceratops Lamaceratops Machairoceratops Medusaceratops Menefeeceratops Mercuriceratops Micropachycephalosaurus Nasutoceratops Pachyrhinosaurus lakustai Pentaceratops Prenoceratops Protoceratops Rubeosaurus Spinops Styracosaurus Terminocavus Titanoceratops Udanoceratops Utahceratops Vagaceratops Xenoceratops Yehuecauhceratops |
| Chasmosaurus Chasmosaurus russelli Chasmosaurus belli | | | | Achelousaurus Agujaceratops Albertaceratops Anchiceratops Avaceratops Bagaceratops Brachyceratops Breviceratops Centrosaurus Cerasinops Chasmosaurus Coahuilaceratops Coronosaurus Diabloceratops Einiosaurus Furcatoceratops Graciliceratops Judiceratops Kosmoceratops Lamaceratops Machairoceratops Medusaceratops Menefeeceratops Mercuriceratops Micropachycephalosaurus Nasutoceratops Pachyrhinosaurus lakustai Pentaceratops Prenoceratops Protoceratops Rubeosaurus Spinops Styracosaurus Terminocavus Titanoceratops Udanoceratops Utahceratops Vagaceratops Xenoceratops Yehuecauhceratops |
| Coahuilaceratops Coahuilaceratops magnacuerna | | | | Achelousaurus Agujaceratops Albertaceratops Anchiceratops Avaceratops Bagaceratops Brachyceratops Breviceratops Centrosaurus Cerasinops Chasmosaurus Coahuilaceratops Coronosaurus Diabloceratops Einiosaurus Furcatoceratops Graciliceratops Judiceratops Kosmoceratops Lamaceratops Machairoceratops Medusaceratops Menefeeceratops Mercuriceratops Micropachycephalosaurus Nasutoceratops Pachyrhinosaurus lakustai Pentaceratops Prenoceratops Protoceratops Rubeosaurus Spinops Styracosaurus Terminocavus Titanoceratops Udanoceratops Utahceratops Vagaceratops Xenoceratops Yehuecauhceratops |
| Coronosaurus Coronosaurus brinkmani | | | | Achelousaurus Agujaceratops Albertaceratops Anchiceratops Avaceratops Bagaceratops Brachyceratops Breviceratops Centrosaurus Cerasinops Chasmosaurus Coahuilaceratops Coronosaurus Diabloceratops Einiosaurus Furcatoceratops Graciliceratops Judiceratops Kosmoceratops Lamaceratops Machairoceratops Medusaceratops Menefeeceratops Mercuriceratops Micropachycephalosaurus Nasutoceratops Pachyrhinosaurus lakustai Pentaceratops Prenoceratops Protoceratops Rubeosaurus Spinops Styracosaurus Terminocavus Titanoceratops Udanoceratops Utahceratops Vagaceratops Xenoceratops Yehuecauhceratops |
| Diabloceratops Diabloceratops eatoni | | | A basal centrosaurine. | Achelousaurus Agujaceratops Albertaceratops Anchiceratops Avaceratops Bagaceratops Brachyceratops Breviceratops Centrosaurus Cerasinops Chasmosaurus Coahuilaceratops Coronosaurus Diabloceratops Einiosaurus Furcatoceratops Graciliceratops Judiceratops Kosmoceratops Lamaceratops Machairoceratops Medusaceratops Menefeeceratops Mercuriceratops Micropachycephalosaurus Nasutoceratops Pachyrhinosaurus lakustai Pentaceratops Prenoceratops Protoceratops Rubeosaurus Spinops Styracosaurus Terminocavus Titanoceratops Udanoceratops Utahceratops Vagaceratops Xenoceratops Yehuecauhceratops |
| ?Dysganus Dysganus encaustus Dysganus bicarinatus Dysganus haydenianus Dysganus peiganus | 79–74.9 mya | All 4 named species are known from the Judith River Formation of Montana, USA | A dubious genus of ceratopsid ceratopsians. | Achelousaurus Agujaceratops Albertaceratops Anchiceratops Avaceratops Bagaceratops Brachyceratops Breviceratops Centrosaurus Cerasinops Chasmosaurus Coahuilaceratops Coronosaurus Diabloceratops Einiosaurus Furcatoceratops Graciliceratops Judiceratops Kosmoceratops Lamaceratops Machairoceratops Medusaceratops Menefeeceratops Mercuriceratops Micropachycephalosaurus Nasutoceratops Pachyrhinosaurus lakustai Pentaceratops Prenoceratops Protoceratops Rubeosaurus Spinops Styracosaurus Terminocavus Titanoceratops Udanoceratops Utahceratops Vagaceratops Xenoceratops Yehuecauhceratops |
| Einiosaurus Einiosaurus procurvicornis | | | | Achelousaurus Agujaceratops Albertaceratops Anchiceratops Avaceratops Bagaceratops Brachyceratops Breviceratops Centrosaurus Cerasinops Chasmosaurus Coahuilaceratops Coronosaurus Diabloceratops Einiosaurus Furcatoceratops Graciliceratops Judiceratops Kosmoceratops Lamaceratops Machairoceratops Medusaceratops Menefeeceratops Mercuriceratops Micropachycephalosaurus Nasutoceratops Pachyrhinosaurus lakustai Pentaceratops Prenoceratops Protoceratops Rubeosaurus Spinops Styracosaurus Terminocavus Titanoceratops Udanoceratops Utahceratops Vagaceratops Xenoceratops Yehuecauhceratops |
| Eoceratops Eoceratops canadensis | | | | Achelousaurus Agujaceratops Albertaceratops Anchiceratops Avaceratops Bagaceratops Brachyceratops Breviceratops Centrosaurus Cerasinops Chasmosaurus Coahuilaceratops Coronosaurus Diabloceratops Einiosaurus Furcatoceratops Graciliceratops Judiceratops Kosmoceratops Lamaceratops Machairoceratops Medusaceratops Menefeeceratops Mercuriceratops Micropachycephalosaurus Nasutoceratops Pachyrhinosaurus lakustai Pentaceratops Prenoceratops Protoceratops Rubeosaurus Spinops Styracosaurus Terminocavus Titanoceratops Udanoceratops Utahceratops Vagaceratops Xenoceratops Yehuecauhceratops |
| Furcatoceratops Furcatoceratops elucidans | ~75.9–75.3 | Judith River Formation, Montana, USA | A basal centrosaurine known from a nearly complete disarticulated skeleton of a moderately-sized subadult. | Achelousaurus Agujaceratops Albertaceratops Anchiceratops Avaceratops Bagaceratops Brachyceratops Breviceratops Centrosaurus Cerasinops Chasmosaurus Coahuilaceratops Coronosaurus Diabloceratops Einiosaurus Furcatoceratops Graciliceratops Judiceratops Kosmoceratops Lamaceratops Machairoceratops Medusaceratops Menefeeceratops Mercuriceratops Micropachycephalosaurus Nasutoceratops Pachyrhinosaurus lakustai Pentaceratops Prenoceratops Protoceratops Rubeosaurus Spinops Styracosaurus Terminocavus Titanoceratops Udanoceratops Utahceratops Vagaceratops Xenoceratops Yehuecauhceratops |
| Graciliceratops Graciliceratops mongoliensis | | | | Achelousaurus Agujaceratops Albertaceratops Anchiceratops Avaceratops Bagaceratops Brachyceratops Breviceratops Centrosaurus Cerasinops Chasmosaurus Coahuilaceratops Coronosaurus Diabloceratops Einiosaurus Furcatoceratops Graciliceratops Judiceratops Kosmoceratops Lamaceratops Machairoceratops Medusaceratops Menefeeceratops Mercuriceratops Micropachycephalosaurus Nasutoceratops Pachyrhinosaurus lakustai Pentaceratops Prenoceratops Protoceratops Rubeosaurus Spinops Styracosaurus Terminocavus Titanoceratops Udanoceratops Utahceratops Vagaceratops Xenoceratops Yehuecauhceratops |
| Gremlin Gremlin slobodorum | 77 mya | Oldman Formation, Alberta | | Achelousaurus Agujaceratops Albertaceratops Anchiceratops Avaceratops Bagaceratops Brachyceratops Breviceratops Centrosaurus Cerasinops Chasmosaurus Coahuilaceratops Coronosaurus Diabloceratops Einiosaurus Furcatoceratops Graciliceratops Judiceratops Kosmoceratops Lamaceratops Machairoceratops Medusaceratops Menefeeceratops Mercuriceratops Micropachycephalosaurus Nasutoceratops Pachyrhinosaurus lakustai Pentaceratops Prenoceratops Protoceratops Rubeosaurus Spinops Styracosaurus Terminocavus Titanoceratops Udanoceratops Utahceratops Vagaceratops Xenoceratops Yehuecauhceratops |
| Gryphoceratops Gryphoceratops morrisoni | | | | Achelousaurus Agujaceratops Albertaceratops Anchiceratops Avaceratops Bagaceratops Brachyceratops Breviceratops Centrosaurus Cerasinops Chasmosaurus Coahuilaceratops Coronosaurus Diabloceratops Einiosaurus Furcatoceratops Graciliceratops Judiceratops Kosmoceratops Lamaceratops Machairoceratops Medusaceratops Menefeeceratops Mercuriceratops Micropachycephalosaurus Nasutoceratops Pachyrhinosaurus lakustai Pentaceratops Prenoceratops Protoceratops Rubeosaurus Spinops Styracosaurus Terminocavus Titanoceratops Udanoceratops Utahceratops Vagaceratops Xenoceratops Yehuecauhceratops |
| Judiceratops Judiceratops tigris | | | | Achelousaurus Agujaceratops Albertaceratops Anchiceratops Avaceratops Bagaceratops Brachyceratops Breviceratops Centrosaurus Cerasinops Chasmosaurus Coahuilaceratops Coronosaurus Diabloceratops Einiosaurus Furcatoceratops Graciliceratops Judiceratops Kosmoceratops Lamaceratops Machairoceratops Medusaceratops Menefeeceratops Mercuriceratops Micropachycephalosaurus Nasutoceratops Pachyrhinosaurus lakustai Pentaceratops Prenoceratops Protoceratops Rubeosaurus Spinops Styracosaurus Terminocavus Titanoceratops Udanoceratops Utahceratops Vagaceratops Xenoceratops Yehuecauhceratops |
| Kosmoceratops Kosmoceratops richardsoni | | | | Achelousaurus Agujaceratops Albertaceratops Anchiceratops Avaceratops Bagaceratops Brachyceratops Breviceratops Centrosaurus Cerasinops Chasmosaurus Coahuilaceratops Coronosaurus Diabloceratops Einiosaurus Furcatoceratops Graciliceratops Judiceratops Kosmoceratops Lamaceratops Machairoceratops Medusaceratops Menefeeceratops Mercuriceratops Micropachycephalosaurus Nasutoceratops Pachyrhinosaurus lakustai Pentaceratops Prenoceratops Protoceratops Rubeosaurus Spinops Styracosaurus Terminocavus Titanoceratops Udanoceratops Utahceratops Vagaceratops Xenoceratops Yehuecauhceratops |
| Lamaceratops Lamaceratops tereschenkoi | | | | Achelousaurus Agujaceratops Albertaceratops Anchiceratops Avaceratops Bagaceratops Brachyceratops Breviceratops Centrosaurus Cerasinops Chasmosaurus Coahuilaceratops Coronosaurus Diabloceratops Einiosaurus Furcatoceratops Graciliceratops Judiceratops Kosmoceratops Lamaceratops Machairoceratops Medusaceratops Menefeeceratops Mercuriceratops Micropachycephalosaurus Nasutoceratops Pachyrhinosaurus lakustai Pentaceratops Prenoceratops Protoceratops Rubeosaurus Spinops Styracosaurus Terminocavus Titanoceratops Udanoceratops Utahceratops Vagaceratops Xenoceratops Yehuecauhceratops |
| Machairoceratops Machairoceratops cronusi | 80.8 mya | Aguja Formation, Texas | A basal centrosaurine. | Achelousaurus Agujaceratops Albertaceratops Anchiceratops Avaceratops Bagaceratops Brachyceratops Breviceratops Centrosaurus Cerasinops Chasmosaurus Coahuilaceratops Coronosaurus Diabloceratops Einiosaurus Furcatoceratops Graciliceratops Judiceratops Kosmoceratops Lamaceratops Machairoceratops Medusaceratops Menefeeceratops Mercuriceratops Micropachycephalosaurus Nasutoceratops Pachyrhinosaurus lakustai Pentaceratops Prenoceratops Protoceratops Rubeosaurus Spinops Styracosaurus Terminocavus Titanoceratops Udanoceratops Utahceratops Vagaceratops Xenoceratops Yehuecauhceratops |
| Magnirostris Magnirostris dodsoni | | | | Achelousaurus Agujaceratops Albertaceratops Anchiceratops Avaceratops Bagaceratops Brachyceratops Breviceratops Centrosaurus Cerasinops Chasmosaurus Coahuilaceratops Coronosaurus Diabloceratops Einiosaurus Furcatoceratops Graciliceratops Judiceratops Kosmoceratops Lamaceratops Machairoceratops Medusaceratops Menefeeceratops Mercuriceratops Micropachycephalosaurus Nasutoceratops Pachyrhinosaurus lakustai Pentaceratops Prenoceratops Protoceratops Rubeosaurus Spinops Styracosaurus Terminocavus Titanoceratops Udanoceratops Utahceratops Vagaceratops Xenoceratops Yehuecauhceratops |
| Medusaceratops Medusaceratops lokii | Middle Campanian, 77.5 Ma | Judith River Formation, Montana, USA | A centrosaurine originally thought to be a chasmosaurine. | Achelousaurus Agujaceratops Albertaceratops Anchiceratops Avaceratops Bagaceratops Brachyceratops Breviceratops Centrosaurus Cerasinops Chasmosaurus Coahuilaceratops Coronosaurus Diabloceratops Einiosaurus Furcatoceratops Graciliceratops Judiceratops Kosmoceratops Lamaceratops Machairoceratops Medusaceratops Menefeeceratops Mercuriceratops Micropachycephalosaurus Nasutoceratops Pachyrhinosaurus lakustai Pentaceratops Prenoceratops Protoceratops Rubeosaurus Spinops Styracosaurus Terminocavus Titanoceratops Udanoceratops Utahceratops Vagaceratops Xenoceratops Yehuecauhceratops |
| Menefeeceratops Menefeeceratops sealeyi | 83.5–80 mya | Menefee Formation, New Mexico, USA | The oldest recognized centrosaurine ceratopsid. | Achelousaurus Agujaceratops Albertaceratops Anchiceratops Avaceratops Bagaceratops Brachyceratops Breviceratops Centrosaurus Cerasinops Chasmosaurus Coahuilaceratops Coronosaurus Diabloceratops Einiosaurus Furcatoceratops Graciliceratops Judiceratops Kosmoceratops Lamaceratops Machairoceratops Medusaceratops Menefeeceratops Mercuriceratops Micropachycephalosaurus Nasutoceratops Pachyrhinosaurus lakustai Pentaceratops Prenoceratops Protoceratops Rubeosaurus Spinops Styracosaurus Terminocavus Titanoceratops Udanoceratops Utahceratops Vagaceratops Xenoceratops Yehuecauhceratops |
| Mercuriceratops Mercuriceratops gemini | | | | Achelousaurus Agujaceratops Albertaceratops Anchiceratops Avaceratops Bagaceratops Brachyceratops Breviceratops Centrosaurus Cerasinops Chasmosaurus Coahuilaceratops Coronosaurus Diabloceratops Einiosaurus Furcatoceratops Graciliceratops Judiceratops Kosmoceratops Lamaceratops Machairoceratops Medusaceratops Menefeeceratops Mercuriceratops Micropachycephalosaurus Nasutoceratops Pachyrhinosaurus lakustai Pentaceratops Prenoceratops Protoceratops Rubeosaurus Spinops Styracosaurus Terminocavus Titanoceratops Udanoceratops Utahceratops Vagaceratops Xenoceratops Yehuecauhceratops |
| Micropachycephalosaurus Micropachycephalosaurus hongtuyanensis | | | | Achelousaurus Agujaceratops Albertaceratops Anchiceratops Avaceratops Bagaceratops Brachyceratops Breviceratops Centrosaurus Cerasinops Chasmosaurus Coahuilaceratops Coronosaurus Diabloceratops Einiosaurus Furcatoceratops Graciliceratops Judiceratops Kosmoceratops Lamaceratops Machairoceratops Medusaceratops Menefeeceratops Mercuriceratops Micropachycephalosaurus Nasutoceratops Pachyrhinosaurus lakustai Pentaceratops Prenoceratops Protoceratops Rubeosaurus Spinops Styracosaurus Terminocavus Titanoceratops Udanoceratops Utahceratops Vagaceratops Xenoceratops Yehuecauhceratops |
| Mojoceratops Mojoceratops perifania | | | | Achelousaurus Agujaceratops Albertaceratops Anchiceratops Avaceratops Bagaceratops Brachyceratops Breviceratops Centrosaurus Cerasinops Chasmosaurus Coahuilaceratops Coronosaurus Diabloceratops Einiosaurus Furcatoceratops Graciliceratops Judiceratops Kosmoceratops Lamaceratops Machairoceratops Medusaceratops Menefeeceratops Mercuriceratops Micropachycephalosaurus Nasutoceratops Pachyrhinosaurus lakustai Pentaceratops Prenoceratops Protoceratops Rubeosaurus Spinops Styracosaurus Terminocavus Titanoceratops Udanoceratops Utahceratops Vagaceratops Xenoceratops Yehuecauhceratops |
| Monoclonius Monoclonius crassus | | | | Achelousaurus Agujaceratops Albertaceratops Anchiceratops Avaceratops Bagaceratops Brachyceratops Breviceratops Centrosaurus Cerasinops Chasmosaurus Coahuilaceratops Coronosaurus Diabloceratops Einiosaurus Furcatoceratops Graciliceratops Judiceratops Kosmoceratops Lamaceratops Machairoceratops Medusaceratops Menefeeceratops Mercuriceratops Micropachycephalosaurus Nasutoceratops Pachyrhinosaurus lakustai Pentaceratops Prenoceratops Protoceratops Rubeosaurus Spinops Styracosaurus Terminocavus Titanoceratops Udanoceratops Utahceratops Vagaceratops Xenoceratops Yehuecauhceratops |
| Navajoceratops †Navajoceratops sullivani | 75.0–73.4 mya | Kirtland Formation, New Mexico, USA | Navajoceratops was found to represent a stratigraphic and morphological intermediate between Pentaceratops and Anchiceratops. Navajoceratops was also found to be marginally less derived than Terminocavus. | Achelousaurus Agujaceratops Albertaceratops Anchiceratops Avaceratops Bagaceratops Brachyceratops Breviceratops Centrosaurus Cerasinops Chasmosaurus Coahuilaceratops Coronosaurus Diabloceratops Einiosaurus Furcatoceratops Graciliceratops Judiceratops Kosmoceratops Lamaceratops Machairoceratops Medusaceratops Menefeeceratops Mercuriceratops Micropachycephalosaurus Nasutoceratops Pachyrhinosaurus lakustai Pentaceratops Prenoceratops Protoceratops Rubeosaurus Spinops Styracosaurus Terminocavus Titanoceratops Udanoceratops Utahceratops Vagaceratops Xenoceratops Yehuecauhceratops |
| Nasutoceratops Nasutoceratops titusi | Late Campanian, about 76.0–75.5 mya | Upper Kaiparowits Formation, Grand Staircase–Escalante National Monument, Utah, United States. | A basal centrosaurine. It had a pair of cattle-like horns above its eyes, the largest ones among Centrosaurinae. | Achelousaurus Agujaceratops Albertaceratops Anchiceratops Avaceratops Bagaceratops Brachyceratops Breviceratops Centrosaurus Cerasinops Chasmosaurus Coahuilaceratops Coronosaurus Diabloceratops Einiosaurus Furcatoceratops Graciliceratops Judiceratops Kosmoceratops Lamaceratops Machairoceratops Medusaceratops Menefeeceratops Mercuriceratops Micropachycephalosaurus Nasutoceratops Pachyrhinosaurus lakustai Pentaceratops Prenoceratops Protoceratops Rubeosaurus Spinops Styracosaurus Terminocavus Titanoceratops Udanoceratops Utahceratops Vagaceratops Xenoceratops Yehuecauhceratops |
| ?Notoceratops Notoceratops bonarellii | Late Cretaceous, ~77–66 mya | Lago Colhué Huapí Formation, Chubut Province, Argentina | A dubious genus of possible ceratopsian affinity | Achelousaurus Agujaceratops Albertaceratops Anchiceratops Avaceratops Bagaceratops Brachyceratops Breviceratops Centrosaurus Cerasinops Chasmosaurus Coahuilaceratops Coronosaurus Diabloceratops Einiosaurus Furcatoceratops Graciliceratops Judiceratops Kosmoceratops Lamaceratops Machairoceratops Medusaceratops Menefeeceratops Mercuriceratops Micropachycephalosaurus Nasutoceratops Pachyrhinosaurus lakustai Pentaceratops Prenoceratops Protoceratops Rubeosaurus Spinops Styracosaurus Terminocavus Titanoceratops Udanoceratops Utahceratops Vagaceratops Xenoceratops Yehuecauhceratops |
| Pachyrhinosaurus Pachyrhinosaurus canadensis Pachyrhinosaurus lakustai | | | | Achelousaurus Agujaceratops Albertaceratops Anchiceratops Avaceratops Bagaceratops Brachyceratops Breviceratops Centrosaurus Cerasinops Chasmosaurus Coahuilaceratops Coronosaurus Diabloceratops Einiosaurus Furcatoceratops Graciliceratops Judiceratops Kosmoceratops Lamaceratops Machairoceratops Medusaceratops Menefeeceratops Mercuriceratops Micropachycephalosaurus Nasutoceratops Pachyrhinosaurus lakustai Pentaceratops Prenoceratops Protoceratops Rubeosaurus Spinops Styracosaurus Terminocavus Titanoceratops Udanoceratops Utahceratops Vagaceratops Xenoceratops Yehuecauhceratops |
| Pentaceratops Pentaceratops sternbergii | | | | Achelousaurus Agujaceratops Albertaceratops Anchiceratops Avaceratops Bagaceratops Brachyceratops Breviceratops Centrosaurus Cerasinops Chasmosaurus Coahuilaceratops Coronosaurus Diabloceratops Einiosaurus Furcatoceratops Graciliceratops Judiceratops Kosmoceratops Lamaceratops Machairoceratops Medusaceratops Menefeeceratops Mercuriceratops Micropachycephalosaurus Nasutoceratops Pachyrhinosaurus lakustai Pentaceratops Prenoceratops Protoceratops Rubeosaurus Spinops Styracosaurus Terminocavus Titanoceratops Udanoceratops Utahceratops Vagaceratops Xenoceratops Yehuecauhceratops |
| Platyceratops Platyceratops tatarinovi | | | | Achelousaurus Agujaceratops Albertaceratops Anchiceratops Avaceratops Bagaceratops Brachyceratops Breviceratops Centrosaurus Cerasinops Chasmosaurus Coahuilaceratops Coronosaurus Diabloceratops Einiosaurus Furcatoceratops Graciliceratops Judiceratops Kosmoceratops Lamaceratops Machairoceratops Medusaceratops Menefeeceratops Mercuriceratops Micropachycephalosaurus Nasutoceratops Pachyrhinosaurus lakustai Pentaceratops Prenoceratops Protoceratops Rubeosaurus Spinops Styracosaurus Terminocavus Titanoceratops Udanoceratops Utahceratops Vagaceratops Xenoceratops Yehuecauhceratops |
| Prenoceratops Prenoceratops pieganensis | | | | Achelousaurus Agujaceratops Albertaceratops Anchiceratops Avaceratops Bagaceratops Brachyceratops Breviceratops Centrosaurus Cerasinops Chasmosaurus Coahuilaceratops Coronosaurus Diabloceratops Einiosaurus Furcatoceratops Graciliceratops Judiceratops Kosmoceratops Lamaceratops Machairoceratops Medusaceratops Menefeeceratops Mercuriceratops Micropachycephalosaurus Nasutoceratops Pachyrhinosaurus lakustai Pentaceratops Prenoceratops Protoceratops Rubeosaurus Spinops Styracosaurus Terminocavus Titanoceratops Udanoceratops Utahceratops Vagaceratops Xenoceratops Yehuecauhceratops |
| Protoceratops Protoceratops andrewsi Protoceratops hellenikorhinus | | | | Achelousaurus Agujaceratops Albertaceratops Anchiceratops Avaceratops Bagaceratops Brachyceratops Breviceratops Centrosaurus Cerasinops Chasmosaurus Coahuilaceratops Coronosaurus Diabloceratops Einiosaurus Furcatoceratops Graciliceratops Judiceratops Kosmoceratops Lamaceratops Machairoceratops Medusaceratops Menefeeceratops Mercuriceratops Micropachycephalosaurus Nasutoceratops Pachyrhinosaurus lakustai Pentaceratops Prenoceratops Protoceratops Rubeosaurus Spinops Styracosaurus Terminocavus Titanoceratops Udanoceratops Utahceratops Vagaceratops Xenoceratops Yehuecauhceratops |
| Rubeosaurus Rubeosaurus ovatus | | | | Achelousaurus Agujaceratops Albertaceratops Anchiceratops Avaceratops Bagaceratops Brachyceratops Breviceratops Centrosaurus Cerasinops Chasmosaurus Coahuilaceratops Coronosaurus Diabloceratops Einiosaurus Furcatoceratops Graciliceratops Judiceratops Kosmoceratops Lamaceratops Machairoceratops Medusaceratops Menefeeceratops Mercuriceratops Micropachycephalosaurus Nasutoceratops Pachyrhinosaurus lakustai Pentaceratops Prenoceratops Protoceratops Rubeosaurus Spinops Styracosaurus Terminocavus Titanoceratops Udanoceratops Utahceratops Vagaceratops Xenoceratops Yehuecauhceratops |
| Spiclypeus Spiclypeus shipporum | | | | Achelousaurus Agujaceratops Albertaceratops Anchiceratops Avaceratops Bagaceratops Brachyceratops Breviceratops Centrosaurus Cerasinops Chasmosaurus Coahuilaceratops Coronosaurus Diabloceratops Einiosaurus Furcatoceratops Graciliceratops Judiceratops Kosmoceratops Lamaceratops Machairoceratops Medusaceratops Menefeeceratops Mercuriceratops Micropachycephalosaurus Nasutoceratops Pachyrhinosaurus lakustai Pentaceratops Prenoceratops Protoceratops Rubeosaurus Spinops Styracosaurus Terminocavus Titanoceratops Udanoceratops Utahceratops Vagaceratops Xenoceratops Yehuecauhceratops |
| Spinops Spinops sternbergorum | | | | Achelousaurus Agujaceratops Albertaceratops Anchiceratops Avaceratops Bagaceratops Brachyceratops Breviceratops Centrosaurus Cerasinops Chasmosaurus Coahuilaceratops Coronosaurus Diabloceratops Einiosaurus Furcatoceratops Graciliceratops Judiceratops Kosmoceratops Lamaceratops Machairoceratops Medusaceratops Menefeeceratops Mercuriceratops Micropachycephalosaurus Nasutoceratops Pachyrhinosaurus lakustai Pentaceratops Prenoceratops Protoceratops Rubeosaurus Spinops Styracosaurus Terminocavus Titanoceratops Udanoceratops Utahceratops Vagaceratops Xenoceratops Yehuecauhceratops |
| Styracosaurus Styracosaurus albertensis | | | | Achelousaurus Agujaceratops Albertaceratops Anchiceratops Avaceratops Bagaceratops Brachyceratops Breviceratops Centrosaurus Cerasinops Chasmosaurus Coahuilaceratops Coronosaurus Diabloceratops Einiosaurus Furcatoceratops Graciliceratops Judiceratops Kosmoceratops Lamaceratops Machairoceratops Medusaceratops Menefeeceratops Mercuriceratops Micropachycephalosaurus Nasutoceratops Pachyrhinosaurus lakustai Pentaceratops Prenoceratops Protoceratops Rubeosaurus Spinops Styracosaurus Terminocavus Titanoceratops Udanoceratops Utahceratops Vagaceratops Xenoceratops Yehuecauhceratops |
| Terminocavus Terminocavus sealeyi | 75.0–74.6 mya | Kirtland Formation, New Mexico, USA | It was proposed that Terminocavus is a part of a long anagenetic lineage of chasmosaurs. The genera (in sequence) Utahceratops, Pentaceratops, Navajoceratops, Terminocavus, and Anchiceratops would, under this model, represent a single population of organisms changing in form over time, rather than as a diverse assemblage of close relatives. | Achelousaurus Agujaceratops Albertaceratops Anchiceratops Avaceratops Bagaceratops Brachyceratops Breviceratops Centrosaurus Cerasinops Chasmosaurus Coahuilaceratops Coronosaurus Diabloceratops Einiosaurus Furcatoceratops Graciliceratops Judiceratops Kosmoceratops Lamaceratops Machairoceratops Medusaceratops Menefeeceratops Mercuriceratops Micropachycephalosaurus Nasutoceratops Pachyrhinosaurus lakustai Pentaceratops Prenoceratops Protoceratops Rubeosaurus Spinops Styracosaurus Terminocavus Titanoceratops Udanoceratops Utahceratops Vagaceratops Xenoceratops Yehuecauhceratops |
| Titanoceratops Titanoceratops ouranos | 75 mya | Southwestern USA | A very large chasmosaurine, either a synonym and an exceptionally large individual of Pentaceratops sternbergii or a basal triceratopsin. | Achelousaurus Agujaceratops Albertaceratops Anchiceratops Avaceratops Bagaceratops Brachyceratops Breviceratops Centrosaurus Cerasinops Chasmosaurus Coahuilaceratops Coronosaurus Diabloceratops Einiosaurus Furcatoceratops Graciliceratops Judiceratops Kosmoceratops Lamaceratops Machairoceratops Medusaceratops Menefeeceratops Mercuriceratops Micropachycephalosaurus Nasutoceratops Pachyrhinosaurus lakustai Pentaceratops Prenoceratops Protoceratops Rubeosaurus Spinops Styracosaurus Terminocavus Titanoceratops Udanoceratops Utahceratops Vagaceratops Xenoceratops Yehuecauhceratops |
| Udanoceratops Udanoceratops tschizhovi | | | | Achelousaurus Agujaceratops Albertaceratops Anchiceratops Avaceratops Bagaceratops Brachyceratops Breviceratops Centrosaurus Cerasinops Chasmosaurus Coahuilaceratops Coronosaurus Diabloceratops Einiosaurus Furcatoceratops Graciliceratops Judiceratops Kosmoceratops Lamaceratops Machairoceratops Medusaceratops Menefeeceratops Mercuriceratops Micropachycephalosaurus Nasutoceratops Pachyrhinosaurus lakustai Pentaceratops Prenoceratops Protoceratops Rubeosaurus Spinops Styracosaurus Terminocavus Titanoceratops Udanoceratops Utahceratops Vagaceratops Xenoceratops Yehuecauhceratops |
| Unescoceratops Unescoceratops koppelhusae | | | | Achelousaurus Agujaceratops Albertaceratops Anchiceratops Avaceratops Bagaceratops Brachyceratops Breviceratops Centrosaurus Cerasinops Chasmosaurus Coahuilaceratops Coronosaurus Diabloceratops Einiosaurus Furcatoceratops Graciliceratops Judiceratops Kosmoceratops Lamaceratops Machairoceratops Medusaceratops Menefeeceratops Mercuriceratops Micropachycephalosaurus Nasutoceratops Pachyrhinosaurus lakustai Pentaceratops Prenoceratops Protoceratops Rubeosaurus Spinops Styracosaurus Terminocavus Titanoceratops Udanoceratops Utahceratops Vagaceratops Xenoceratops Yehuecauhceratops |
| Utahceratops Utahceratops gettyi | | | | Achelousaurus Agujaceratops Albertaceratops Anchiceratops Avaceratops Bagaceratops Brachyceratops Breviceratops Centrosaurus Cerasinops Chasmosaurus Coahuilaceratops Coronosaurus Diabloceratops Einiosaurus Furcatoceratops Graciliceratops Judiceratops Kosmoceratops Lamaceratops Machairoceratops Medusaceratops Menefeeceratops Mercuriceratops Micropachycephalosaurus Nasutoceratops Pachyrhinosaurus lakustai Pentaceratops Prenoceratops Protoceratops Rubeosaurus Spinops Styracosaurus Terminocavus Titanoceratops Udanoceratops Utahceratops Vagaceratops Xenoceratops Yehuecauhceratops |
| Vagaceratops Vagaceratops irvinensis | | | | Achelousaurus Agujaceratops Albertaceratops Anchiceratops Avaceratops Bagaceratops Brachyceratops Breviceratops Centrosaurus Cerasinops Chasmosaurus Coahuilaceratops Coronosaurus Diabloceratops Einiosaurus Furcatoceratops Graciliceratops Judiceratops Kosmoceratops Lamaceratops Machairoceratops Medusaceratops Menefeeceratops Mercuriceratops Micropachycephalosaurus Nasutoceratops Pachyrhinosaurus lakustai Pentaceratops Prenoceratops Protoceratops Rubeosaurus Spinops Styracosaurus Terminocavus Titanoceratops Udanoceratops Utahceratops Vagaceratops Xenoceratops Yehuecauhceratops |
| Xenoceratops Xenoceratops foremostensis | 79.5 mya | Foremost Formation, Alberta | A basal centrosaurine. | Achelousaurus Agujaceratops Albertaceratops Anchiceratops Avaceratops Bagaceratops Brachyceratops Breviceratops Centrosaurus Cerasinops Chasmosaurus Coahuilaceratops Coronosaurus Diabloceratops Einiosaurus Furcatoceratops Graciliceratops Judiceratops Kosmoceratops Lamaceratops Machairoceratops Medusaceratops Menefeeceratops Mercuriceratops Micropachycephalosaurus Nasutoceratops Pachyrhinosaurus lakustai Pentaceratops Prenoceratops Protoceratops Rubeosaurus Spinops Styracosaurus Terminocavus Titanoceratops Udanoceratops Utahceratops Vagaceratops Xenoceratops Yehuecauhceratops |
| Yehuecauhceratops Yehuecauhceratops mudei | 72 mya | Coahuila, Aguja Formation, Mexico | A centrosaurine. | Achelousaurus Agujaceratops Albertaceratops Anchiceratops Avaceratops Bagaceratops Brachyceratops Breviceratops Centrosaurus Cerasinops Chasmosaurus Coahuilaceratops Coronosaurus Diabloceratops Einiosaurus Furcatoceratops Graciliceratops Judiceratops Kosmoceratops Lamaceratops Machairoceratops Medusaceratops Menefeeceratops Mercuriceratops Micropachycephalosaurus Nasutoceratops Pachyrhinosaurus lakustai Pentaceratops Prenoceratops Protoceratops Rubeosaurus Spinops Styracosaurus Terminocavus Titanoceratops Udanoceratops Utahceratops Vagaceratops Xenoceratops Yehuecauhceratops |

#### †Pachycephalosaurs

Pachycephalosaurs of the Campanian :
| Taxa | Presence | Location | Description | Images |
| Colepiocephale | Middle Campanian, 80–77.5 mya | Foremost Formation, Alberta | Colepiocephale lambei is a domed pachycephalosaur characterized by the lack of a lateral and posteriosquamosal shelf, a steeply down-turned parietal, and the presence of two incipient nodes tucked under the posterior margin of the parietosquamosal border. | Colepiocephale lambei Goyocephale Hanssuesia sternbergi Homalocephale Prenocephale Sphaerotholus Stegoceras Tylocephale Wannanosaurus yansiensis |
| Foraminacephale | Late Campanian, 75–73 Mya | Dinosaur Park Formation, Belly River Group, Alberta | Foraminacephale was a small to medium-sized pachycephalosaur. | Colepiocephale lambei Goyocephale Hanssuesia sternbergi Homalocephale Prenocephale Sphaerotholus Stegoceras Tylocephale Wannanosaurus yansiensis |
| Goyocephale | 76 mya | Boro Khovil, Djadochta Formation, Mongolia | Goyocephale is a primitive pachycephalosaurian, and was originally included in the family Homalocephalidae, which united the genus with Homalocephale, which also has a flat skull roof, however, many more recent phylogenetic analyses tend to find Homalocephalidae to be a paraphyletic family, with the genera included simply being consecutive branches sister to Pachycephalosauridae, or as consecutive branches within Pachycephalosauridae. Goyocephale is distinguished from Homalocephale by its overall proportions, the shape of its supratemporal fenestra, and heterodont dentition, although the two share multiple features. | Colepiocephale lambei Goyocephale Hanssuesia sternbergi Homalocephale Prenocephale Sphaerotholus Stegoceras Tylocephale Wannanosaurus yansiensis |
| Gravitholus | Late Campanian, 75 mya | Belly River Group, Alberta | There is some debate amongst paleontologists as to whether the animal represents a distinct genus, or if it is synonymous with Stegoceras. Some recent publications indicate it may be a valid genus. | Colepiocephale lambei Goyocephale Hanssuesia sternbergi Homalocephale Prenocephale Sphaerotholus Stegoceras Tylocephale Wannanosaurus yansiensis |
| Hanssuesia | Campanian, 77.5–75 mya | Belly River Group, Dinosaur Park Formation and Oldman Formation, Alberta; Judith River Formation, Montana | Distinguished from other pachycephalosaurs by having a depressed parietal region, wide frontoparietal dome, broad nasal characteristics, reduced prefontal lobes, and a reduced parietosquamosal shelf. A possible synonym of Stegoceras. | Colepiocephale lambei Goyocephale Hanssuesia sternbergi Homalocephale Prenocephale Sphaerotholus Stegoceras Tylocephale Wannanosaurus yansiensis |
| Homalocephale | Late Cretaceous | Omnogov, Nemegt Formation, Mongolia | Sporting a flat, wedge-shaped skull roof, Homalocephale was different from other pachycephalosaurs. | Colepiocephale lambei Goyocephale Hanssuesia sternbergi Homalocephale Prenocephale Sphaerotholus Stegoceras Tylocephale Wannanosaurus yansiensis |
| Ornatotholus | Campanian | Dinosaur Park Formation, Alberta | Likely a synonym of Stegoceras. | Colepiocephale lambei Goyocephale Hanssuesia sternbergi Homalocephale Prenocephale Sphaerotholus Stegoceras Tylocephale Wannanosaurus yansiensis |
| Prenocephale | Late Cretaceous | Djadochta Formation, Mongolia | It was similar in many ways to its close relative, Homalocephale but unlike the flattened wedge-shaped skull of later (a possible juvenile trait also potentially seen in early growth stages of Pachycephalosaurus), the head of Prenocephale was rounded and sloping. | Colepiocephale lambei Goyocephale Hanssuesia sternbergi Homalocephale Prenocephale Sphaerotholus Stegoceras Tylocephale Wannanosaurus yansiensis |
| Sphaerotholus S. goodwini S. edmontonensis S. lyonsi | Campanian to Maastrichtian | S. goodwini: Den-na-zin Member of the Kirtland Formation S. edmontonensis: Horseshoe Canyon Formation, Alberta S. lyonsi: Dinosaur Park Formation, Alberta | A highly derived genus of pachycephalosaurs with multiple species. | Colepiocephale lambei Goyocephale Hanssuesia sternbergi Homalocephale Prenocephale Sphaerotholus Stegoceras Tylocephale Wannanosaurus yansiensis |
| Stegoceras S. validum ?S. novomexicanum | ~77.5–74 mya | S. validum: Dinosaur Park Formation and Oldman Formation, Alberta ?S. novomexicanum: Fruitland Formation and Kirtland Formation, New Mexico | A genus of medium to small sized basal pachycephalosaurid. | Colepiocephale lambei Goyocephale Hanssuesia sternbergi Homalocephale Prenocephale Sphaerotholus Stegoceras Tylocephale Wannanosaurus yansiensis |
| Tylocephale | Late Campanian, 75–73 Mya | Barun Goyot Formation, Mongolia | Tylocephale was a medium-sized pachycephalosaur. | Colepiocephale lambei Goyocephale Hanssuesia sternbergi Homalocephale Prenocephale Sphaerotholus Stegoceras Tylocephale Wannanosaurus yansiensis |
| Texacephale | 77 mya | Aguja Formation, Texas | A medium-sized pachycephalosaur. The cranial dome of Texacephale possessed five to six vertical flanges on each lateral side, connecting it with the postorbital bone. | Colepiocephale lambei Goyocephale Hanssuesia sternbergi Homalocephale Prenocephale Sphaerotholus Stegoceras Tylocephale Wannanosaurus yansiensis |
| Wannanosaurus | Latest Campanian - Maastrichtian | Upper member of the Xiaoyan Formation, at the town of Yansi, Shexian County, Anhui Province | A genus of small basal pachycephalosaurian. Despite being one of the smallest non-avian dinosaurs found the fused bones in its skull suggest that it was an adult at death. | Colepiocephale lambei Goyocephale Hanssuesia sternbergi Homalocephale Prenocephale Sphaerotholus Stegoceras Tylocephale Wannanosaurus yansiensis |

#### †Ornithopods

Ornithopods of the Campanian :
| Taxa | Presence | Location | Description | Images |
| Acristavus | 79 mya | Montana and Utah, USA | A genus of basal saurolophine hadrosaur. | Acristavus gagslarsoni Adelolophus hutchisoni Anasazisaurus horneri Angulomastacator daviesi Aralosaurus tuberiferus Brachylophosaurus Corythosaurus casuarius Edmontosaurus regalis Gasparinisaura Gryposaurus notabilis Hadrosaurus foulkii Hypacrosaurus altispinus Kritosaurus Lambeosaurus lambei Malefica Maiasaura Naashoibitosaurus ostromi Nipponosaurus Ornatops Parasaurolophus walkeri Probrachylophosaurus bergei Prosaurolophus Rhabdodon Saurolophus angustirostris Shantungosaurus Tanius Tsintaosaurus Velafrons |
| Adelolophus | 78 mya | Wahweap Formation, Utah, US | A lambeosaurine, possibly closely related to Parasaurolophus. | Acristavus gagslarsoni Adelolophus hutchisoni Anasazisaurus horneri Angulomastacator daviesi Aralosaurus tuberiferus Brachylophosaurus Corythosaurus casuarius Edmontosaurus regalis Gasparinisaura Gryposaurus notabilis Hadrosaurus foulkii Hypacrosaurus altispinus Kritosaurus Lambeosaurus lambei Malefica Maiasaura Naashoibitosaurus ostromi Nipponosaurus Ornatops Parasaurolophus walkeri Probrachylophosaurus bergei Prosaurolophus Rhabdodon Saurolophus angustirostris Shantungosaurus Tanius Tsintaosaurus Velafrons |
| Anasazisaurus | 74 mya | Kirtland Formation, Texas | A saurolophine hadrosaur. | Acristavus gagslarsoni Adelolophus hutchisoni Anasazisaurus horneri Angulomastacator daviesi Aralosaurus tuberiferus Brachylophosaurus Corythosaurus casuarius Edmontosaurus regalis Gasparinisaura Gryposaurus notabilis Hadrosaurus foulkii Hypacrosaurus altispinus Kritosaurus Lambeosaurus lambei Malefica Maiasaura Naashoibitosaurus ostromi Nipponosaurus Ornatops Parasaurolophus walkeri Probrachylophosaurus bergei Prosaurolophus Rhabdodon Saurolophus angustirostris Shantungosaurus Tanius Tsintaosaurus Velafrons |
| Angulomastacator | 76.9 mya | Aguja Formation, Texas | A lambeosaurine. | Acristavus gagslarsoni Adelolophus hutchisoni Anasazisaurus horneri Angulomastacator daviesi Aralosaurus tuberiferus Brachylophosaurus Corythosaurus casuarius Edmontosaurus regalis Gasparinisaura Gryposaurus notabilis Hadrosaurus foulkii Hypacrosaurus altispinus Kritosaurus Lambeosaurus lambei Malefica Maiasaura Naashoibitosaurus ostromi Nipponosaurus Ornatops Parasaurolophus walkeri Probrachylophosaurus bergei Prosaurolophus Rhabdodon Saurolophus angustirostris Shantungosaurus Tanius Tsintaosaurus Velafrons |
| Aquilarhinus | | Aguja Formation, Texas | Formerly referred to Kritosaurus and Gryposaurus it might be a much more basal hadrosaurid. | Acristavus gagslarsoni Adelolophus hutchisoni Anasazisaurus horneri Angulomastacator daviesi Aralosaurus tuberiferus Brachylophosaurus Corythosaurus casuarius Edmontosaurus regalis Gasparinisaura Gryposaurus notabilis Hadrosaurus foulkii Hypacrosaurus altispinus Kritosaurus Lambeosaurus lambei Malefica Maiasaura Naashoibitosaurus ostromi Nipponosaurus Ornatops Parasaurolophus walkeri Probrachylophosaurus bergei Prosaurolophus Rhabdodon Saurolophus angustirostris Shantungosaurus Tanius Tsintaosaurus Velafrons |
| Aralosaurus | Upper Santonian-Lower Campanian boundary 85.8 mya | Bostobe Formation, Kazakhstan | A basal lambeosaurine hadrosaur, Aralosaurus was about the size of an elephant. Although very little is known about Aralosaurus (only one near complete skull has been found); it was identified by a beak with nearly 1,000 small teeth in 30 rows. The back of an Aralosaurus skull was wide, a feature suggestive of large jaw muscles used to power its chewing apparatus. | Acristavus gagslarsoni Adelolophus hutchisoni Anasazisaurus horneri Angulomastacator daviesi Aralosaurus tuberiferus Brachylophosaurus Corythosaurus casuarius Edmontosaurus regalis Gasparinisaura Gryposaurus notabilis Hadrosaurus foulkii Hypacrosaurus altispinus Kritosaurus Lambeosaurus lambei Malefica Maiasaura Naashoibitosaurus ostromi Nipponosaurus Ornatops Parasaurolophus walkeri Probrachylophosaurus bergei Prosaurolophus Rhabdodon Saurolophus angustirostris Shantungosaurus Tanius Tsintaosaurus Velafrons |
| Brachylophosaurus | 76.5 mya | Montana, USA; Alberta, Canada | Brachylophosaurus was a basal saurolophine hadrosaur which reached an adult length of 9 meters (30 feet). | Acristavus gagslarsoni Adelolophus hutchisoni Anasazisaurus horneri Angulomastacator daviesi Aralosaurus tuberiferus Brachylophosaurus Corythosaurus casuarius Edmontosaurus regalis Gasparinisaura Gryposaurus notabilis Hadrosaurus foulkii Hypacrosaurus altispinus Kritosaurus Lambeosaurus lambei Malefica Maiasaura Naashoibitosaurus ostromi Nipponosaurus Ornatops Parasaurolophus walkeri Probrachylophosaurus bergei Prosaurolophus Rhabdodon Saurolophus angustirostris Shantungosaurus Tanius Tsintaosaurus Velafrons |
| Corythosaurus | 77–76.5 mya | Alberta, Canada | A derived lambeosaurine. Corythosaurus weighed in at 4 tonnes and measured roughly 10 metres (33 feet) from nose to tail. | Acristavus gagslarsoni Adelolophus hutchisoni Anasazisaurus horneri Angulomastacator daviesi Aralosaurus tuberiferus Brachylophosaurus Corythosaurus casuarius Edmontosaurus regalis Gasparinisaura Gryposaurus notabilis Hadrosaurus foulkii Hypacrosaurus altispinus Kritosaurus Lambeosaurus lambei Malefica Maiasaura Naashoibitosaurus ostromi Nipponosaurus Ornatops Parasaurolophus walkeri Probrachylophosaurus bergei Prosaurolophus Rhabdodon Saurolophus angustirostris Shantungosaurus Tanius Tsintaosaurus Velafrons |
| Diclonius | 75 mya | Montana, USA | A dubious genus of hadrosaur known only from dental fossils. | Acristavus gagslarsoni Adelolophus hutchisoni Anasazisaurus horneri Angulomastacator daviesi Aralosaurus tuberiferus Brachylophosaurus Corythosaurus casuarius Edmontosaurus regalis Gasparinisaura Gryposaurus notabilis Hadrosaurus foulkii Hypacrosaurus altispinus Kritosaurus Lambeosaurus lambei Malefica Maiasaura Naashoibitosaurus ostromi Nipponosaurus Ornatops Parasaurolophus walkeri Probrachylophosaurus bergei Prosaurolophus Rhabdodon Saurolophus angustirostris Shantungosaurus Tanius Tsintaosaurus Velafrons |
| Edmontosaurus | 73.0–76.5 mya | Canada | Edmontosaurus, a saurolophine hadrosaur, included some of the largest ornithischian species, measuring up to 12 metres (39 feet) long and weighing around 4.0 metric tons (4.4 short tons). | Acristavus gagslarsoni Adelolophus hutchisoni Anasazisaurus horneri Angulomastacator daviesi Aralosaurus tuberiferus Brachylophosaurus Corythosaurus casuarius Edmontosaurus regalis Gasparinisaura Gryposaurus notabilis Hadrosaurus foulkii Hypacrosaurus altispinus Kritosaurus Lambeosaurus lambei Malefica Maiasaura Naashoibitosaurus ostromi Nipponosaurus Ornatops Parasaurolophus walkeri Probrachylophosaurus bergei Prosaurolophus Rhabdodon Saurolophus angustirostris Shantungosaurus Tanius Tsintaosaurus Velafrons |
| Gasparinisaura | 85 mya | Argentina | Gasparinisaura was a small ornithopod of the basal clade Elasmaria. In 2010 Gregory S. Paul estimated the length at 1.7 metres, the weight at thirteen kilogrammes. | Acristavus gagslarsoni Adelolophus hutchisoni Anasazisaurus horneri Angulomastacator daviesi Aralosaurus tuberiferus Brachylophosaurus Corythosaurus casuarius Edmontosaurus regalis Gasparinisaura Gryposaurus notabilis Hadrosaurus foulkii Hypacrosaurus altispinus Kritosaurus Lambeosaurus lambei Malefica Maiasaura Naashoibitosaurus ostromi Nipponosaurus Ornatops Parasaurolophus walkeri Probrachylophosaurus bergei Prosaurolophus Rhabdodon Saurolophus angustirostris Shantungosaurus Tanius Tsintaosaurus Velafrons |
| Gilmoreosaurus | 72 mya | Mongolia | A relatively large hadrosauromorph. | Acristavus gagslarsoni Adelolophus hutchisoni Anasazisaurus horneri Angulomastacator daviesi Aralosaurus tuberiferus Brachylophosaurus Corythosaurus casuarius Edmontosaurus regalis Gasparinisaura Gryposaurus notabilis Hadrosaurus foulkii Hypacrosaurus altispinus Kritosaurus Lambeosaurus lambei Malefica Maiasaura Naashoibitosaurus ostromi Nipponosaurus Ornatops Parasaurolophus walkeri Probrachylophosaurus bergei Prosaurolophus Rhabdodon Saurolophus angustirostris Shantungosaurus Tanius Tsintaosaurus Velafrons |
| Gryposaurus | 83–75.5 mya | Alberta, Canada | Gryposaurus was a saurolophine hadrosaur of typical size and shape. | Acristavus gagslarsoni Adelolophus hutchisoni Anasazisaurus horneri Angulomastacator daviesi Aralosaurus tuberiferus Brachylophosaurus Corythosaurus casuarius Edmontosaurus regalis Gasparinisaura Gryposaurus notabilis Hadrosaurus foulkii Hypacrosaurus altispinus Kritosaurus Lambeosaurus lambei Malefica Maiasaura Naashoibitosaurus ostromi Nipponosaurus Ornatops Parasaurolophus walkeri Probrachylophosaurus bergei Prosaurolophus Rhabdodon Saurolophus angustirostris Shantungosaurus Tanius Tsintaosaurus Velafrons |
| Hadrosaurus | 79.5 mya | New Jersey, USA | One of the most basal hadrosaurids and the namesake genus of the family. It was likely bipedal for the purposes of running, but could use its forelegs to support itself while feeding. | Acristavus gagslarsoni Adelolophus hutchisoni Anasazisaurus horneri Angulomastacator daviesi Aralosaurus tuberiferus Brachylophosaurus Corythosaurus casuarius Edmontosaurus regalis Gasparinisaura Gryposaurus notabilis Hadrosaurus foulkii Hypacrosaurus altispinus Kritosaurus Lambeosaurus lambei Malefica Maiasaura Naashoibitosaurus ostromi Nipponosaurus Ornatops Parasaurolophus walkeri Probrachylophosaurus bergei Prosaurolophus Rhabdodon Saurolophus angustirostris Shantungosaurus Tanius Tsintaosaurus Velafrons |
| Hypacrosaurus | 75-67 mya | Alberta, Canada | A derived lambeosaurine, Hypacrosaurus is most easily distinguished from other hollow-crested duckbills by its tall neural spines and the form of its crest. The neural spines, which project from the top of the vertebrae, are 5 to 7 times the height of the body of their respective vertebrae in the back,[4] which would have given it a tall back in profile. The skull's hollow crest is like that of Corythosaurus, but is more pointed along its top, not as tall, wider side to side, and has a small bony point at the rear | Acristavus gagslarsoni Adelolophus hutchisoni Anasazisaurus horneri Angulomastacator daviesi Aralosaurus tuberiferus Brachylophosaurus Corythosaurus casuarius Edmontosaurus regalis Gasparinisaura Gryposaurus notabilis Hadrosaurus foulkii Hypacrosaurus altispinus Kritosaurus Lambeosaurus lambei Malefica Maiasaura Naashoibitosaurus ostromi Nipponosaurus Ornatops Parasaurolophus walkeri Probrachylophosaurus bergei Prosaurolophus Rhabdodon Saurolophus angustirostris Shantungosaurus Tanius Tsintaosaurus Velafrons |
| Hypsibema | | North Carolina and Missouri, USA | A large hadrosauroid known only by a couple of vertebrae. | Acristavus gagslarsoni Adelolophus hutchisoni Anasazisaurus horneri Angulomastacator daviesi Aralosaurus tuberiferus Brachylophosaurus Corythosaurus casuarius Edmontosaurus regalis Gasparinisaura Gryposaurus notabilis Hadrosaurus foulkii Hypacrosaurus altispinus Kritosaurus Lambeosaurus lambei Malefica Maiasaura Naashoibitosaurus ostromi Nipponosaurus Ornatops Parasaurolophus walkeri Probrachylophosaurus bergei Prosaurolophus Rhabdodon Saurolophus angustirostris Shantungosaurus Tanius Tsintaosaurus Velafrons |
| Kritosaurus | 73 mya | North America | The type specimen of Kritosaurus navajovius is only represented by a partial skull and lower jaws, and associated postcranial remains. | Acristavus gagslarsoni Adelolophus hutchisoni Anasazisaurus horneri Angulomastacator daviesi Aralosaurus tuberiferus Brachylophosaurus Corythosaurus casuarius Edmontosaurus regalis Gasparinisaura Gryposaurus notabilis Hadrosaurus foulkii Hypacrosaurus altispinus Kritosaurus Lambeosaurus lambei Malefica Maiasaura Naashoibitosaurus ostromi Nipponosaurus Ornatops Parasaurolophus walkeri Probrachylophosaurus bergei Prosaurolophus Rhabdodon Saurolophus angustirostris Shantungosaurus Tanius Tsintaosaurus Velafrons |
| Lambeosaurus | 76-75 mya | Alberta, Canada | A derived lambeosaurine hadrosaur, namesake genus of the subfamily. | Acristavus gagslarsoni Adelolophus hutchisoni Anasazisaurus horneri Angulomastacator daviesi Aralosaurus tuberiferus Brachylophosaurus Corythosaurus casuarius Edmontosaurus regalis Gasparinisaura Gryposaurus notabilis Hadrosaurus foulkii Hypacrosaurus altispinus Kritosaurus Lambeosaurus lambei Malefica Maiasaura Naashoibitosaurus ostromi Nipponosaurus Ornatops Parasaurolophus walkeri Probrachylophosaurus bergei Prosaurolophus Rhabdodon Saurolophus angustirostris Shantungosaurus Tanius Tsintaosaurus Velafrons |
| Lophorhothon | 80 mya | Alabama, USA | A genus of hadrosauromorphs. | Acristavus gagslarsoni Adelolophus hutchisoni Anasazisaurus horneri Angulomastacator daviesi Aralosaurus tuberiferus Brachylophosaurus Corythosaurus casuarius Edmontosaurus regalis Gasparinisaura Gryposaurus notabilis Hadrosaurus foulkii Hypacrosaurus altispinus Kritosaurus Lambeosaurus lambei Malefica Maiasaura Naashoibitosaurus ostromi Nipponosaurus Ornatops Parasaurolophus walkeri Probrachylophosaurus bergei Prosaurolophus Rhabdodon Saurolophus angustirostris Shantungosaurus Tanius Tsintaosaurus Velafrons |
| Malefica | | Aguja Formation, Texas | A basal hadrosaur. | Acristavus gagslarsoni Adelolophus hutchisoni Anasazisaurus horneri Angulomastacator daviesi Aralosaurus tuberiferus Brachylophosaurus Corythosaurus casuarius Edmontosaurus regalis Gasparinisaura Gryposaurus notabilis Hadrosaurus foulkii Hypacrosaurus altispinus Kritosaurus Lambeosaurus lambei Malefica Maiasaura Naashoibitosaurus ostromi Nipponosaurus Ornatops Parasaurolophus walkeri Probrachylophosaurus bergei Prosaurolophus Rhabdodon Saurolophus angustirostris Shantungosaurus Tanius Tsintaosaurus Velafrons |
| Maiasaura | 76.7 mya | Montana, USA | Maiasaura was a large basal saurolophine hadrosaur, attaining an adult length of about 9 metres (30 feet) and had the typical hadrosaurid flat beak and a thick nose. It had a small, spiky crest in front of its eyes. The crest may have been used in headbutting contests between males during the breeding season. | Acristavus gagslarsoni Adelolophus hutchisoni Anasazisaurus horneri Angulomastacator daviesi Aralosaurus tuberiferus Brachylophosaurus Corythosaurus casuarius Edmontosaurus regalis Gasparinisaura Gryposaurus notabilis Hadrosaurus foulkii Hypacrosaurus altispinus Kritosaurus Lambeosaurus lambei Malefica Maiasaura Naashoibitosaurus ostromi Nipponosaurus Ornatops Parasaurolophus walkeri Probrachylophosaurus bergei Prosaurolophus Rhabdodon Saurolophus angustirostris Shantungosaurus Tanius Tsintaosaurus Velafrons |
| Matheronodon | Late Campanian, 74–72 mya | Grès à Reptiles Formation, France. | A rhabdodontid. | Acristavus gagslarsoni Adelolophus hutchisoni Anasazisaurus horneri Angulomastacator daviesi Aralosaurus tuberiferus Brachylophosaurus Corythosaurus casuarius Edmontosaurus regalis Gasparinisaura Gryposaurus notabilis Hadrosaurus foulkii Hypacrosaurus altispinus Kritosaurus Lambeosaurus lambei Malefica Maiasaura Naashoibitosaurus ostromi Nipponosaurus Ornatops Parasaurolophus walkeri Probrachylophosaurus bergei Prosaurolophus Rhabdodon Saurolophus angustirostris Shantungosaurus Tanius Tsintaosaurus Velafrons |
| Microhadrosaurus | | China | A possibly dubious genus of hadrosaur known by a partial lower jaw from a juvenile. | Acristavus gagslarsoni Adelolophus hutchisoni Anasazisaurus horneri Angulomastacator daviesi Aralosaurus tuberiferus Brachylophosaurus Corythosaurus casuarius Edmontosaurus regalis Gasparinisaura Gryposaurus notabilis Hadrosaurus foulkii Hypacrosaurus altispinus Kritosaurus Lambeosaurus lambei Malefica Maiasaura Naashoibitosaurus ostromi Nipponosaurus Ornatops Parasaurolophus walkeri Probrachylophosaurus bergei Prosaurolophus Rhabdodon Saurolophus angustirostris Shantungosaurus Tanius Tsintaosaurus Velafrons |
| Mochlodon | | Austria | A rhabdodontid. | Acristavus gagslarsoni Adelolophus hutchisoni Anasazisaurus horneri Angulomastacator daviesi Aralosaurus tuberiferus Brachylophosaurus Corythosaurus casuarius Edmontosaurus regalis Gasparinisaura Gryposaurus notabilis Hadrosaurus foulkii Hypacrosaurus altispinus Kritosaurus Lambeosaurus lambei Malefica Maiasaura Naashoibitosaurus ostromi Nipponosaurus Ornatops Parasaurolophus walkeri Probrachylophosaurus bergei Prosaurolophus Rhabdodon Saurolophus angustirostris Shantungosaurus Tanius Tsintaosaurus Velafrons |
| Naashoibitosaurus | 73 mya | New Mexico, USA | Naashoibitosaurus, a saurolophine hadrosaur, based as it is on a single partial skeleton, is not well known in terms of anatomy. Its skull, the most thoroughly described portion, has a low nasal crest that peaks in front of the eyes, but does not strongly arch as in Gryposaurus. | Acristavus gagslarsoni Adelolophus hutchisoni Anasazisaurus horneri Angulomastacator daviesi Aralosaurus tuberiferus Brachylophosaurus Corythosaurus casuarius Edmontosaurus regalis Gasparinisaura Gryposaurus notabilis Hadrosaurus foulkii Hypacrosaurus altispinus Kritosaurus Lambeosaurus lambei Malefica Maiasaura Naashoibitosaurus ostromi Nipponosaurus Ornatops Parasaurolophus walkeri Probrachylophosaurus bergei Prosaurolophus Rhabdodon Saurolophus angustirostris Shantungosaurus Tanius Tsintaosaurus Velafrons |
| Nipponosaurus | 80 mya | Sakhalin island | A lambeosaurine hadrosaur known from subadult remains. | Acristavus gagslarsoni Adelolophus hutchisoni Anasazisaurus horneri Angulomastacator daviesi Aralosaurus tuberiferus Brachylophosaurus Corythosaurus casuarius Edmontosaurus regalis Gasparinisaura Gryposaurus notabilis Hadrosaurus foulkii Hypacrosaurus altispinus Kritosaurus Lambeosaurus lambei Malefica Maiasaura Naashoibitosaurus ostromi Nipponosaurus Ornatops Parasaurolophus walkeri Probrachylophosaurus bergei Prosaurolophus Rhabdodon Saurolophus angustirostris Shantungosaurus Tanius Tsintaosaurus Velafrons |
| Ornatops | 78 mya | New Mexico, USA | A genus of basal saurolophine hadrosaur. | Acristavus gagslarsoni Adelolophus hutchisoni Anasazisaurus horneri Angulomastacator daviesi Aralosaurus tuberiferus Brachylophosaurus Corythosaurus casuarius Edmontosaurus regalis Gasparinisaura Gryposaurus notabilis Hadrosaurus foulkii Hypacrosaurus altispinus Kritosaurus Lambeosaurus lambei Malefica Maiasaura Naashoibitosaurus ostromi Nipponosaurus Ornatops Parasaurolophus walkeri Probrachylophosaurus bergei Prosaurolophus Rhabdodon Saurolophus angustirostris Shantungosaurus Tanius Tsintaosaurus Velafrons |
| Parasaurolophus | 76.5–73 mya | Alberta, Canada; New Mexico and Utah, USA | A large derived lambeosaurine hadrosaur. | Acristavus gagslarsoni Adelolophus hutchisoni Anasazisaurus horneri Angulomastacator daviesi Aralosaurus tuberiferus Brachylophosaurus Corythosaurus casuarius Edmontosaurus regalis Gasparinisaura Gryposaurus notabilis Hadrosaurus foulkii Hypacrosaurus altispinus Kritosaurus Lambeosaurus lambei Malefica Maiasaura Naashoibitosaurus ostromi Nipponosaurus Ornatops Parasaurolophus walkeri Probrachylophosaurus bergei Prosaurolophus Rhabdodon Saurolophus angustirostris Shantungosaurus Tanius Tsintaosaurus Velafrons |
| Probrachylophosaurus | 79 mya | Montana, USA; Alberta, Canada | A large basal saurolophine hadrosaur which reached an adult length of over 9 meters (30 feet). | Acristavus gagslarsoni Adelolophus hutchisoni Anasazisaurus horneri Angulomastacator daviesi Aralosaurus tuberiferus Brachylophosaurus Corythosaurus casuarius Edmontosaurus regalis Gasparinisaura Gryposaurus notabilis Hadrosaurus foulkii Hypacrosaurus altispinus Kritosaurus Lambeosaurus lambei Malefica Maiasaura Naashoibitosaurus ostromi Nipponosaurus Ornatops Parasaurolophus walkeri Probrachylophosaurus bergei Prosaurolophus Rhabdodon Saurolophus angustirostris Shantungosaurus Tanius Tsintaosaurus Velafrons |
| Prosaurolophus | 76-75 mya | Alberta, Canada | Prosaurolophus was a large-headed duckbill; the most complete described specimen has a skull around 0.9 meters (3.0 feet) long on a ~8.5-meter long skeleton (~28 ft).[2] It had a small, stout, triangular crest in front of the eyes; the sides of this crest were concave, forming depressions. The upper arm was relatively short. | Acristavus gagslarsoni Adelolophus hutchisoni Anasazisaurus horneri Angulomastacator daviesi Aralosaurus tuberiferus Brachylophosaurus Corythosaurus casuarius Edmontosaurus regalis Gasparinisaura Gryposaurus notabilis Hadrosaurus foulkii Hypacrosaurus altispinus Kritosaurus Lambeosaurus lambei Malefica Maiasaura Naashoibitosaurus ostromi Nipponosaurus Ornatops Parasaurolophus walkeri Probrachylophosaurus bergei Prosaurolophus Rhabdodon Saurolophus angustirostris Shantungosaurus Tanius Tsintaosaurus Velafrons |
| Pteropelyx | 75 mya | Montana, USA | A dubious genus of lambeosaurine hadrosaurs. Historically, several species were assigned to it, all based on extremely fragmentary remains, but there is no evidence to support these assignments. | Acristavus gagslarsoni Adelolophus hutchisoni Anasazisaurus horneri Angulomastacator daviesi Aralosaurus tuberiferus Brachylophosaurus Corythosaurus casuarius Edmontosaurus regalis Gasparinisaura Gryposaurus notabilis Hadrosaurus foulkii Hypacrosaurus altispinus Kritosaurus Lambeosaurus lambei Malefica Maiasaura Naashoibitosaurus ostromi Nipponosaurus Ornatops Parasaurolophus walkeri Probrachylophosaurus bergei Prosaurolophus Rhabdodon Saurolophus angustirostris Shantungosaurus Tanius Tsintaosaurus Velafrons |
| Rhabdodon | 72 mya | France; Spain; Haţeg Island, Romania | It is unclear whether it was an iguanodont or a hypsilophodont, and may be a "missing link" between the two. Current evidence indicates it is an iguanodont similar to Tenontosaurus. | Acristavus gagslarsoni Adelolophus hutchisoni Anasazisaurus horneri Angulomastacator daviesi Aralosaurus tuberiferus Brachylophosaurus Corythosaurus casuarius Edmontosaurus regalis Gasparinisaura Gryposaurus notabilis Hadrosaurus foulkii Hypacrosaurus altispinus Kritosaurus Lambeosaurus lambei Malefica Maiasaura Naashoibitosaurus ostromi Nipponosaurus Ornatops Parasaurolophus walkeri Probrachylophosaurus bergei Prosaurolophus Rhabdodon Saurolophus angustirostris Shantungosaurus Tanius Tsintaosaurus Velafrons |
| Saurolophus | 69.5–68.5 mya | North America, Asia | Saurolophus is known from material including nearly complete skeletons, giving researchers a clear picture of its bony anatomy. S. osborni, the rarer Albertan species, was around 9.8 meters (32 feet) long, with its skull a meter long (3.3 feet). Its weight is estimated at 1.9 tonnes (2.1 tons). S. angustirostris, the Mongolian species, was larger; the type skeleton is roughly 12 meters (39 feet) long, and larger remains are reported. | Acristavus gagslarsoni Adelolophus hutchisoni Anasazisaurus horneri Angulomastacator daviesi Aralosaurus tuberiferus Brachylophosaurus Corythosaurus casuarius Edmontosaurus regalis Gasparinisaura Gryposaurus notabilis Hadrosaurus foulkii Hypacrosaurus altispinus Kritosaurus Lambeosaurus lambei Malefica Maiasaura Naashoibitosaurus ostromi Nipponosaurus Ornatops Parasaurolophus walkeri Probrachylophosaurus bergei Prosaurolophus Rhabdodon Saurolophus angustirostris Shantungosaurus Tanius Tsintaosaurus Velafrons |
| Sektensaurus | ~76–72 mya | Lago Colhué Huapí Formation, Golfo San Jorge Basin, Patagonia, Argentina | A genus of ornithopod dinosaur, possibly an elasmarian. Sektensaurus is the first known non-hadrosauroid ornithopod of central Patagonia. | Acristavus gagslarsoni Adelolophus hutchisoni Anasazisaurus horneri Angulomastacator daviesi Aralosaurus tuberiferus Brachylophosaurus Corythosaurus casuarius Edmontosaurus regalis Gasparinisaura Gryposaurus notabilis Hadrosaurus foulkii Hypacrosaurus altispinus Kritosaurus Lambeosaurus lambei Malefica Maiasaura Naashoibitosaurus ostromi Nipponosaurus Ornatops Parasaurolophus walkeri Probrachylophosaurus bergei Prosaurolophus Rhabdodon Saurolophus angustirostris Shantungosaurus Tanius Tsintaosaurus Velafrons |
| Shantungosaurus | 72 mya | China | A very large saurolophine hadrosaur closely related to Edmontosaurus, it is one of the longest and largest known hadrosaurids and possibly the largest non-sauropod dinosaur; the composite skeleton of a medium-sized individual mounted at the Geological Institute of China in Beijing measures 14.72 metres (48.3 feet) in length. | Acristavus gagslarsoni Adelolophus hutchisoni Anasazisaurus horneri Angulomastacator daviesi Aralosaurus tuberiferus Brachylophosaurus Corythosaurus casuarius Edmontosaurus regalis Gasparinisaura Gryposaurus notabilis Hadrosaurus foulkii Hypacrosaurus altispinus Kritosaurus Lambeosaurus lambei Malefica Maiasaura Naashoibitosaurus ostromi Nipponosaurus Ornatops Parasaurolophus walkeri Probrachylophosaurus bergei Prosaurolophus Rhabdodon Saurolophus angustirostris Shantungosaurus Tanius Tsintaosaurus Velafrons |
| Stephanosaurus | 76–75 mya | Dinosaur Park Formation, Alberta | A dubious genus of hadrosaurid dinosaur with a complicated taxonomic history. | Acristavus gagslarsoni Adelolophus hutchisoni Anasazisaurus horneri Angulomastacator daviesi Aralosaurus tuberiferus Brachylophosaurus Corythosaurus casuarius Edmontosaurus regalis Gasparinisaura Gryposaurus notabilis Hadrosaurus foulkii Hypacrosaurus altispinus Kritosaurus Lambeosaurus lambei Malefica Maiasaura Naashoibitosaurus ostromi Nipponosaurus Ornatops Parasaurolophus walkeri Probrachylophosaurus bergei Prosaurolophus Rhabdodon Saurolophus angustirostris Shantungosaurus Tanius Tsintaosaurus Velafrons |
| Tanius | 72–71 mya | China | A genus of hadrosauromorph dinosaur. | Acristavus gagslarsoni Adelolophus hutchisoni Anasazisaurus horneri Angulomastacator daviesi Aralosaurus tuberiferus Brachylophosaurus Corythosaurus casuarius Edmontosaurus regalis Gasparinisaura Gryposaurus notabilis Hadrosaurus foulkii Hypacrosaurus altispinus Kritosaurus Lambeosaurus lambei Malefica Maiasaura Naashoibitosaurus ostromi Nipponosaurus Ornatops Parasaurolophus walkeri Probrachylophosaurus bergei Prosaurolophus Rhabdodon Saurolophus angustirostris Shantungosaurus Tanius Tsintaosaurus Velafrons |
| Trachodon | 77 mya | Montana, USA | Trachodon is a dubious genus of hadrosaurid dinosaur based on teeth. Numerous species had been referred to this genus later reassigned to different genera or proven dubious. | Acristavus gagslarsoni Adelolophus hutchisoni Anasazisaurus horneri Angulomastacator daviesi Aralosaurus tuberiferus Brachylophosaurus Corythosaurus casuarius Edmontosaurus regalis Gasparinisaura Gryposaurus notabilis Hadrosaurus foulkii Hypacrosaurus altispinus Kritosaurus Lambeosaurus lambei Malefica Maiasaura Naashoibitosaurus ostromi Nipponosaurus Ornatops Parasaurolophus walkeri Probrachylophosaurus bergei Prosaurolophus Rhabdodon Saurolophus angustirostris Shantungosaurus Tanius Tsintaosaurus Velafrons |
| Tsintaosaurus | 72 mya | Southern China | A basal but relatively large lambeosaurine hadrosaur. | Acristavus gagslarsoni Adelolophus hutchisoni Anasazisaurus horneri Angulomastacator daviesi Aralosaurus tuberiferus Brachylophosaurus Corythosaurus casuarius Edmontosaurus regalis Gasparinisaura Gryposaurus notabilis Hadrosaurus foulkii Hypacrosaurus altispinus Kritosaurus Lambeosaurus lambei Malefica Maiasaura Naashoibitosaurus ostromi Nipponosaurus Ornatops Parasaurolophus walkeri Probrachylophosaurus bergei Prosaurolophus Rhabdodon Saurolophus angustirostris Shantungosaurus Tanius Tsintaosaurus Velafrons |
| Velafrons | 72 mya | Mexico | A large derived lambeosaurine. | Acristavus gagslarsoni Adelolophus hutchisoni Anasazisaurus horneri Angulomastacator daviesi Aralosaurus tuberiferus Brachylophosaurus Corythosaurus casuarius Edmontosaurus regalis Gasparinisaura Gryposaurus notabilis Hadrosaurus foulkii Hypacrosaurus altispinus Kritosaurus Lambeosaurus lambei Malefica Maiasaura Naashoibitosaurus ostromi Nipponosaurus Ornatops Parasaurolophus walkeri Probrachylophosaurus bergei Prosaurolophus Rhabdodon Saurolophus angustirostris Shantungosaurus Tanius Tsintaosaurus Velafrons |

### †Sauropoda

Sauropods of the Campanian :
| Taxa | Presence | Location | Description | Images |
| Aeolosaurus | South America | Lago Colhué Huapi Formation, Argentina | A robust yet moderately sized derived titanosaur. Aelosaurus had a widespread distribution as its remains were found in multiple sites from South America. | Andesaurus Dreadnoughtus Huabeisaurus allocotus Neuquensaurus Saltasaurus, a later close relative of Neuquensaurus and Rocasaurus |
| Andesaurus | | Neuquén Province, Argentina | Andesaurus is a genus of basal titanosaurian sauropod dinosaur. | Andesaurus Dreadnoughtus Huabeisaurus allocotus Neuquensaurus Saltasaurus, a later close relative of Neuquensaurus and Rocasaurus |
| Argyrosaurus | | Lago Colhué Huapi Formation, Argentina | A moderately large basal titanosaur. Argyrosaurus is the only titanosaur known to possess carpals. | Andesaurus Dreadnoughtus Huabeisaurus allocotus Neuquensaurus Saltasaurus, a later close relative of Neuquensaurus and Rocasaurus |
| Dreadnoughtus | | Cerro Fortaleza Formation, Argentina | Dreadnoughtus is one of the largest titanosaurs known. | Andesaurus Dreadnoughtus Huabeisaurus allocotus Neuquensaurus Saltasaurus, a later close relative of Neuquensaurus and Rocasaurus |
| Gondwanatitan | | Adamantina Formation and Cambabe Formation, Brazil | A fairly small titanosaur, only 7 meters long, a close relative of Aeolosaurus. | Andesaurus Dreadnoughtus Huabeisaurus allocotus Neuquensaurus Saltasaurus, a later close relative of Neuquensaurus and Rocasaurus |
| Huabeisaurus | | North East, China | A member of the Euhelopodidae sauropods. | Andesaurus Dreadnoughtus Huabeisaurus allocotus Neuquensaurus Saltasaurus, a later close relative of Neuquensaurus and Rocasaurus |
| Laplatasaurus | | Allen Formation and Anacleto Formation, both in Argentina; Palacio Formation, Uruguay | A rather large yet elegantly built titanosaur, potentially related to earlier lognkosaurs. | Andesaurus Dreadnoughtus Huabeisaurus allocotus Neuquensaurus Saltasaurus, a later close relative of Neuquensaurus and Rocasaurus |
| Microcoelus | Santonian-Campanian | Bajo de la Carpa Formation, Argentina | A dubious genus of small titanosaur, likely a saltasaurid, known from only a single dorsal vertebra. | Andesaurus Dreadnoughtus Huabeisaurus allocotus Neuquensaurus Saltasaurus, a later close relative of Neuquensaurus and Rocasaurus |
| Neuquensaurus | | Anacleto Formation, Argentina | Small-sized saltasaurid titanosaur very closely related to the Asian genus Saltasaurus. | Andesaurus Dreadnoughtus Huabeisaurus allocotus Neuquensaurus Saltasaurus, a later close relative of Neuquensaurus and Rocasaurus |
| Rocasaurus | Campanian-Maastrichtian | Allen Formation, Rio Negro Province, Argentina | As saltasaurid titanosaur closely related to the Asian genus Saltasaurus. At a length of only 8 meters it was one of the smallest known sauropods. | Andesaurus Dreadnoughtus Huabeisaurus allocotus Neuquensaurus Saltasaurus, a later close relative of Neuquensaurus and Rocasaurus |

### Theropoda

David J. Varrichio observes that during the late Campanian Alberta and Montana had very similar theropods despite significant differences in the types of herbivorous dinosaur faunas.
Non-avian theropods of the Campanian :
| Taxa | Presence | Location | Description | Images |
| †Abelisaurus | | Allen Formation?, Anacleto Formation?, Argentina | An abelisaurid ceratosaur that probably reached 7 to 9 meters in length; known from only one partial skull. | Abelisaurus Appalachiosaurus Archaeornithomimus Bambiraptor Carnotaurus Citipati Daspletosaurus Dromaeosaurus Gobivenator Mahakala Oviraptor Pyroraptor Saurornithoides Shuvuuia Struthiomimus altus Teratophoneus Tsaagan Velociraptor |
| †Appalachiosaurus | | | A derived tyrannosauroid. | Abelisaurus Appalachiosaurus Archaeornithomimus Bambiraptor Carnotaurus Citipati Daspletosaurus Dromaeosaurus Gobivenator Mahakala Oviraptor Pyroraptor Saurornithoides Shuvuuia Struthiomimus altus Teratophoneus Tsaagan Velociraptor |
| †Archaeornithomimus | | | An ornithomimid ornithomimosaur. | Abelisaurus Appalachiosaurus Archaeornithomimus Bambiraptor Carnotaurus Citipati Daspletosaurus Dromaeosaurus Gobivenator Mahakala Oviraptor Pyroraptor Saurornithoides Shuvuuia Struthiomimus altus Teratophoneus Tsaagan Velociraptor |
| †Bambiraptor | | | A small dromaeosaurid. | Abelisaurus Appalachiosaurus Archaeornithomimus Bambiraptor Carnotaurus Citipati Daspletosaurus Dromaeosaurus Gobivenator Mahakala Oviraptor Pyroraptor Saurornithoides Shuvuuia Struthiomimus altus Teratophoneus Tsaagan Velociraptor |
| †Bistahieversor | | | A large derived tyrannosauroid. | Abelisaurus Appalachiosaurus Archaeornithomimus Bambiraptor Carnotaurus Citipati Daspletosaurus Dromaeosaurus Gobivenator Mahakala Oviraptor Pyroraptor Saurornithoides Shuvuuia Struthiomimus altus Teratophoneus Tsaagan Velociraptor |
| †Byronosaurus | | | A troodontid | Abelisaurus Appalachiosaurus Archaeornithomimus Bambiraptor Carnotaurus Citipati Daspletosaurus Dromaeosaurus Gobivenator Mahakala Oviraptor Pyroraptor Saurornithoides Shuvuuia Struthiomimus altus Teratophoneus Tsaagan Velociraptor |
| †Caenagnathus | Dinosaur Park Formation, Alberta | | A caenagnathid oviraptorosaur. | Abelisaurus Appalachiosaurus Archaeornithomimus Bambiraptor Carnotaurus Citipati Daspletosaurus Dromaeosaurus Gobivenator Mahakala Oviraptor Pyroraptor Saurornithoides Shuvuuia Struthiomimus altus Teratophoneus Tsaagan Velociraptor |
| †Citipati | | | An oviraptorid oviraptorosaur. | Abelisaurus Appalachiosaurus Archaeornithomimus Bambiraptor Carnotaurus Citipati Daspletosaurus Dromaeosaurus Gobivenator Mahakala Oviraptor Pyroraptor Saurornithoides Shuvuuia Struthiomimus altus Teratophoneus Tsaagan Velociraptor |
| †Citipes | Dinosaur Park Formation, Alberta | | An caenagnathid oviraptorosaur. It was substantially smaller than its contemporaneous relatives Caenagnathus and Chirostenotes. | Abelisaurus Appalachiosaurus Archaeornithomimus Bambiraptor Carnotaurus Citipati Daspletosaurus Dromaeosaurus Gobivenator Mahakala Oviraptor Pyroraptor Saurornithoides Shuvuuia Struthiomimus altus Teratophoneus Tsaagan Velociraptor |
| †Carnotaurus | | | A derived abelisaurid ceratosaur that probably reached 7 to 9 meters in length | Abelisaurus Appalachiosaurus Archaeornithomimus Bambiraptor Carnotaurus Citipati Daspletosaurus Dromaeosaurus Gobivenator Mahakala Oviraptor Pyroraptor Saurornithoides Shuvuuia Struthiomimus altus Teratophoneus Tsaagan Velociraptor |
| †Chirostenotes | Dinosaur Park Formation, Alberta | | A caenagnathid oviraptorosaur. | Abelisaurus Appalachiosaurus Archaeornithomimus Bambiraptor Carnotaurus Citipati Daspletosaurus Dromaeosaurus Gobivenator Mahakala Oviraptor Pyroraptor Saurornithoides Shuvuuia Struthiomimus altus Teratophoneus Tsaagan Velociraptor |
| †Daspletosaurus †Daspletosaurus torosus †Daspletosaurus wilsoni †Daspletosaurus horneri †Daspletosaurus sp. | | | A genus of large and robustly built tyrannosaurines. | Abelisaurus Appalachiosaurus Archaeornithomimus Bambiraptor Carnotaurus Citipati Daspletosaurus Dromaeosaurus Gobivenator Mahakala Oviraptor Pyroraptor Saurornithoides Shuvuuia Struthiomimus altus Teratophoneus Tsaagan Velociraptor |
| †Deinodon | | Judith River Formation | A dubious tyrannosaurid known from tooth remains. | Abelisaurus Appalachiosaurus Archaeornithomimus Bambiraptor Carnotaurus Citipati Daspletosaurus Dromaeosaurus Gobivenator Mahakala Oviraptor Pyroraptor Saurornithoides Shuvuuia Struthiomimus altus Teratophoneus Tsaagan Velociraptor |
| †Dromaeosaurus | | | A small to medium-sized dromaeosaurid maniraptoran theropod with a sickle-like claw. | Abelisaurus Appalachiosaurus Archaeornithomimus Bambiraptor Carnotaurus Citipati Daspletosaurus Dromaeosaurus Gobivenator Mahakala Oviraptor Pyroraptor Saurornithoides Shuvuuia Struthiomimus altus Teratophoneus Tsaagan Velociraptor |
| †Dromiceiomimus | | | An ornithomimid ornithomimosaur. | Abelisaurus Appalachiosaurus Archaeornithomimus Bambiraptor Carnotaurus Citipati Daspletosaurus Dromaeosaurus Gobivenator Mahakala Oviraptor Pyroraptor Saurornithoides Shuvuuia Struthiomimus altus Teratophoneus Tsaagan Velociraptor |
| †Dryptosaurus | | | A derived tyrannosaur. | Abelisaurus Appalachiosaurus Archaeornithomimus Bambiraptor Carnotaurus Citipati Daspletosaurus Dromaeosaurus Gobivenator Mahakala Oviraptor Pyroraptor Saurornithoides Shuvuuia Struthiomimus altus Teratophoneus Tsaagan Velociraptor |
| †Dynamoterror | 78 mya | Menefee Formation, New Mexico, USA | A large basal tyrannosaurine. | Abelisaurus Appalachiosaurus Archaeornithomimus Bambiraptor Carnotaurus Citipati Daspletosaurus Dromaeosaurus Gobivenator Mahakala Oviraptor Pyroraptor Saurornithoides Shuvuuia Struthiomimus altus Teratophoneus Tsaagan Velociraptor |
| †Gobivenator | | | A troodontid | Abelisaurus Appalachiosaurus Archaeornithomimus Bambiraptor Carnotaurus Citipati Daspletosaurus Dromaeosaurus Gobivenator Mahakala Oviraptor Pyroraptor Saurornithoides Shuvuuia Struthiomimus altus Teratophoneus Tsaagan Velociraptor |
| †Gorgosaurus | | | An albertosaurine tyrannosaurid. | Abelisaurus Appalachiosaurus Archaeornithomimus Bambiraptor Carnotaurus Citipati Daspletosaurus Dromaeosaurus Gobivenator Mahakala Oviraptor Pyroraptor Saurornithoides Shuvuuia Struthiomimus altus Teratophoneus Tsaagan Velociraptor |
| †Harpymimus | | | A basal ornithomimosaur. | Abelisaurus Appalachiosaurus Archaeornithomimus Bambiraptor Carnotaurus Citipati Daspletosaurus Dromaeosaurus Gobivenator Mahakala Oviraptor Pyroraptor Saurornithoides Shuvuuia Struthiomimus altus Teratophoneus Tsaagan Velociraptor |
| †Khaan | | | An oviraptorid oviraptorosaur. | Abelisaurus Appalachiosaurus Archaeornithomimus Bambiraptor Carnotaurus Citipati Daspletosaurus Dromaeosaurus Gobivenator Mahakala Oviraptor Pyroraptor Saurornithoides Shuvuuia Struthiomimus altus Teratophoneus Tsaagan Velociraptor |
| †Kol | | | An alvarezsaurid. | Abelisaurus Appalachiosaurus Archaeornithomimus Bambiraptor Carnotaurus Citipati Daspletosaurus Dromaeosaurus Gobivenator Mahakala Oviraptor Pyroraptor Saurornithoides Shuvuuia Struthiomimus altus Teratophoneus Tsaagan Velociraptor |
| †Labocania | | | A large robust theropod of uncertain affinities, possibly a tyrannosaur. | Abelisaurus Appalachiosaurus Archaeornithomimus Bambiraptor Carnotaurus Citipati Daspletosaurus Dromaeosaurus Gobivenator Mahakala Oviraptor Pyroraptor Saurornithoides Shuvuuia Struthiomimus altus Teratophoneus Tsaagan Velociraptor |
| †Leptorhynchos | | | A caenagnathid oviraptorosaur. | Abelisaurus Appalachiosaurus Archaeornithomimus Bambiraptor Carnotaurus Citipati Daspletosaurus Dromaeosaurus Gobivenator Mahakala Oviraptor Pyroraptor Saurornithoides Shuvuuia Struthiomimus altus Teratophoneus Tsaagan Velociraptor |
| †Linheraptor | | | A dromaeosaurid. | Abelisaurus Appalachiosaurus Archaeornithomimus Bambiraptor Carnotaurus Citipati Daspletosaurus Dromaeosaurus Gobivenator Mahakala Oviraptor Pyroraptor Saurornithoides Shuvuuia Struthiomimus altus Teratophoneus Tsaagan Velociraptor |
| †Lythronax | | Wahweap Formation, Utah | A 7-meter tyrannosaurine known from a partially complete skull, some vertebrae and a complete pubis | Abelisaurus Appalachiosaurus Archaeornithomimus Bambiraptor Carnotaurus Citipati Daspletosaurus Dromaeosaurus Gobivenator Mahakala Oviraptor Pyroraptor Saurornithoides Shuvuuia Struthiomimus altus Teratophoneus Tsaagan Velociraptor |
| †Luanchuanraptor | | | A dromaeosaurid. | Abelisaurus Appalachiosaurus Archaeornithomimus Bambiraptor Carnotaurus Citipati Daspletosaurus Dromaeosaurus Gobivenator Mahakala Oviraptor Pyroraptor Saurornithoides Shuvuuia Struthiomimus altus Teratophoneus Tsaagan Velociraptor |
| †Mahakala | | | A small halszkaraptorine maniraptoran. | Abelisaurus Appalachiosaurus Archaeornithomimus Bambiraptor Carnotaurus Citipati Daspletosaurus Dromaeosaurus Gobivenator Mahakala Oviraptor Pyroraptor Saurornithoides Shuvuuia Struthiomimus altus Teratophoneus Tsaagan Velociraptor |
| †Nanshiungosaurus | | | A relatively large-bodied therizinosaurid. | Abelisaurus Appalachiosaurus Archaeornithomimus Bambiraptor Carnotaurus Citipati Daspletosaurus Dromaeosaurus Gobivenator Mahakala Oviraptor Pyroraptor Saurornithoides Shuvuuia Struthiomimus altus Teratophoneus Tsaagan Velociraptor |
| †Noasaurus | | | A small derived ceratosaur. | Abelisaurus Appalachiosaurus Archaeornithomimus Bambiraptor Carnotaurus Citipati Daspletosaurus Dromaeosaurus Gobivenator Mahakala Oviraptor Pyroraptor Saurornithoides Shuvuuia Struthiomimus altus Teratophoneus Tsaagan Velociraptor |
| †Ornithomimus | | | An ornithomimid ornithomimosaur. | Abelisaurus Appalachiosaurus Archaeornithomimus Bambiraptor Carnotaurus Citipati Daspletosaurus Dromaeosaurus Gobivenator Mahakala Oviraptor Pyroraptor Saurornithoides Shuvuuia Struthiomimus altus Teratophoneus Tsaagan Velociraptor |
| †Oviraptor | | Mongolia | Oviraptor is an oviraptorid oviraptorosaur in the subfamily Oviraptorinae. | Abelisaurus Appalachiosaurus Archaeornithomimus Bambiraptor Carnotaurus Citipati Daspletosaurus Dromaeosaurus Gobivenator Mahakala Oviraptor Pyroraptor Saurornithoides Shuvuuia Struthiomimus altus Teratophoneus Tsaagan Velociraptor |
| †Parvicursor | | | An alvarezsaur. | Abelisaurus Appalachiosaurus Archaeornithomimus Bambiraptor Carnotaurus Citipati Daspletosaurus Dromaeosaurus Gobivenator Mahakala Oviraptor Pyroraptor Saurornithoides Shuvuuia Struthiomimus altus Teratophoneus Tsaagan Velociraptor |
| †Pyroraptor | | Var, France | A small dromaeosaurid. | Abelisaurus Appalachiosaurus Archaeornithomimus Bambiraptor Carnotaurus Citipati Daspletosaurus Dromaeosaurus Gobivenator Mahakala Oviraptor Pyroraptor Saurornithoides Shuvuuia Struthiomimus altus Teratophoneus Tsaagan Velociraptor |
| †Richardoestesia | | | A coelurosaur form taxon known only from teeth and lower jaw fragments. | Abelisaurus Appalachiosaurus Archaeornithomimus Bambiraptor Carnotaurus Citipati Daspletosaurus Dromaeosaurus Gobivenator Mahakala Oviraptor Pyroraptor Saurornithoides Shuvuuia Struthiomimus altus Teratophoneus Tsaagan Velociraptor |
| †Saurornithoides | | | A troodontid. | Abelisaurus Appalachiosaurus Archaeornithomimus Bambiraptor Carnotaurus Citipati Daspletosaurus Dromaeosaurus Gobivenator Mahakala Oviraptor Pyroraptor Saurornithoides Shuvuuia Struthiomimus altus Teratophoneus Tsaagan Velociraptor |
| †Saurornitholestes | | | A dromaeosaurid. | Abelisaurus Appalachiosaurus Archaeornithomimus Bambiraptor Carnotaurus Citipati Daspletosaurus Dromaeosaurus Gobivenator Mahakala Oviraptor Pyroraptor Saurornithoides Shuvuuia Struthiomimus altus Teratophoneus Tsaagan Velociraptor |
| †Shuvuuia | | | An alvarezsaur. | Abelisaurus Appalachiosaurus Archaeornithomimus Bambiraptor Carnotaurus Citipati Daspletosaurus Dromaeosaurus Gobivenator Mahakala Oviraptor Pyroraptor Saurornithoides Shuvuuia Struthiomimus altus Teratophoneus Tsaagan Velociraptor |
| †Struthiomimus | | | An ornithomimid ornithomimosaur. | Abelisaurus Appalachiosaurus Archaeornithomimus Bambiraptor Carnotaurus Citipati Daspletosaurus Dromaeosaurus Gobivenator Mahakala Oviraptor Pyroraptor Saurornithoides Shuvuuia Struthiomimus altus Teratophoneus Tsaagan Velociraptor |
| †Teratophoneus | | | A basal tyrannosaurine. | Abelisaurus Appalachiosaurus Archaeornithomimus Bambiraptor Carnotaurus Citipati Daspletosaurus Dromaeosaurus Gobivenator Mahakala Oviraptor Pyroraptor Saurornithoides Shuvuuia Struthiomimus altus Teratophoneus Tsaagan Velociraptor |
| †Thanatotheristes | | | A close relative of Daspletosaurus. | Abelisaurus Appalachiosaurus Archaeornithomimus Bambiraptor Carnotaurus Citipati Daspletosaurus Dromaeosaurus Gobivenator Mahakala Oviraptor Pyroraptor Saurornithoides Shuvuuia Struthiomimus altus Teratophoneus Tsaagan Velociraptor |
| †Troodon | | | A troodontid. | Abelisaurus Appalachiosaurus Archaeornithomimus Bambiraptor Carnotaurus Citipati Daspletosaurus Dromaeosaurus Gobivenator Mahakala Oviraptor Pyroraptor Saurornithoides Shuvuuia Struthiomimus altus Teratophoneus Tsaagan Velociraptor |
| †Tsaagan | | | A dromaeosaurid. | Abelisaurus Appalachiosaurus Archaeornithomimus Bambiraptor Carnotaurus Citipati Daspletosaurus Dromaeosaurus Gobivenator Mahakala Oviraptor Pyroraptor Saurornithoides Shuvuuia Struthiomimus altus Teratophoneus Tsaagan Velociraptor |
| †Variraptor | | Var, France | A dromaeosaurid. | Abelisaurus Appalachiosaurus Archaeornithomimus Bambiraptor Carnotaurus Citipati Daspletosaurus Dromaeosaurus Gobivenator Mahakala Oviraptor Pyroraptor Saurornithoides Shuvuuia Struthiomimus altus Teratophoneus Tsaagan Velociraptor |
| †Velociraptor | | Mongolia and China | A dromaeosaurid. | Abelisaurus Appalachiosaurus Archaeornithomimus Bambiraptor Carnotaurus Citipati Daspletosaurus Dromaeosaurus Gobivenator Mahakala Oviraptor Pyroraptor Saurornithoides Shuvuuia Struthiomimus altus Teratophoneus Tsaagan Velociraptor |
| †Zhuchengtyrannus | | Wangshi Group, Zhucheng, China | One of the largest tyrannosaurids at between 10 and 12 meters. Known from a lower jaw and maxilla slightly smaller than those of the later Tyrannosaurus. | Abelisaurus Appalachiosaurus Archaeornithomimus Bambiraptor Carnotaurus Citipati Daspletosaurus Dromaeosaurus Gobivenator Mahakala Oviraptor Pyroraptor Saurornithoides Shuvuuia Struthiomimus altus Teratophoneus Tsaagan Velociraptor |

#### Avialae

Birds of the Campanian :
| Taxa | Presence | Location | Description | Images |
| †Alexornis | | | A genus of enantiornithine birds of uncertain affinities. | Gargantuavis Hesperornis Hollanda Ichthyornis |
| †Apatornis | | | A genus of basal ornithuran birds. | Gargantuavis Hesperornis Hollanda Ichthyornis |
| †Apsaravis | | | A genus of basal ornithuromorph birds. | Gargantuavis Hesperornis Hollanda Ichthyornis |
| †Baptornis | | | A genus of flightless hesperornithiform birds. | Gargantuavis Hesperornis Hollanda Ichthyornis |
| †Brodavis | | | A genus of freshwater hesperornithiform birds. Although Hesperornithes probably lost their flight abilities by the end of the Early Cretaceous, minimal pachyostosis in Brodavis suggests the possibility of some volant abilities. | Gargantuavis Hesperornis Hollanda Ichthyornis |
| †Canadaga | | | A genus of flightless hesperornithid birds. | Gargantuavis Hesperornis Hollanda Ichthyornis |
| †Castignovolucris | | | An enantiornithe of uncertain affinities. It was estimated to have a wingspan of around 127–185 cm and may have been 75 to 110 cm long when fully grown, making it one of the largest known enantiornitheans to date. | Gargantuavis Hesperornis Hollanda Ichthyornis |
| †Cretaaviculus | ~85 mya | Bostobe Formation, Kazakhstan | An extinct genus of birds. The type species, C. sarysuensis, is known only from an isolated, asymmetrical contour feather | Gargantuavis Hesperornis Hollanda Ichthyornis |
| †Elsornis | | | Elsornis is a genus of basal enantiornithine birds. It was flightless or nearly so. | Gargantuavis Hesperornis Hollanda Ichthyornis |
| †Gargantuavis | | | A genus of large, primitive and potentially flightless avialan. | Gargantuavis Hesperornis Hollanda Ichthyornis |
| †Gettyia | | | An avisaurid enantiornithe, previously thought to be a species of the later closely related Maastrichtian genus Avisaurus. | Gargantuavis Hesperornis Hollanda Ichthyornis |
| †Gobipteryx | | | A genus of euenantiornithine enantiornithe. It possessed a robust beak which convergently evolved with those of modern birds. | Gargantuavis Hesperornis Hollanda Ichthyornis |
| †Halimornis | | | A genus of avisaurid enantiornithe. It lived in a coastal environment. | Gargantuavis Hesperornis Hollanda Ichthyornis |
| †Hesperornis | | | A genus of flightless hesperornithid birds. | Gargantuavis Hesperornis Hollanda Ichthyornis |
| †Hollanda | | | A genus of small ground birds. It was either an enantiornithe or a basal ornithuromorph. | Gargantuavis Hesperornis Hollanda Ichthyornis |
| †Ichthyornis | | | A genus of toothy seabird-like ornithuran. | Gargantuavis Hesperornis Hollanda Ichthyornis |
| †Intiornis | | | A genus of avisaurid enantiornithe. Although closely related to some of the largest avisaurids, members of this genus were very small birds. | Gargantuavis Hesperornis Hollanda Ichthyornis |
| †Maaqwi | Latest Campanian | Northumberland Formation, British Columbia, Canada. | A genus of large marine diving vegaviid bird with an estimated body mass of 1.5 kg. | Gargantuavis Hesperornis Hollanda Ichthyornis |
| †Mirarce | | | A genus of avisaurid enantiornithes, closely related to the later genus Avisaurus. | Gargantuavis Hesperornis Hollanda Ichthyornis |
| †Limenavis | | | Limenavis is the closest known relative of modern birds. | Gargantuavis Hesperornis Hollanda Ichthyornis |
| †Neogaeornis wetzeli | | | A marine bird from Chile. It had the midfeet of a foot-propelled diving bird, but its relationships are enigmatic. The only known species is from the Campanian-Maastrichtian boundary. | Gargantuavis Hesperornis Hollanda Ichthyornis |
| †Yandangornis | | | A genus of basal long-tailed avialan. May potentially be a non-avialan genus of theropod. | Gargantuavis Hesperornis Hollanda Ichthyornis |

## Mammals

Mammals of the Campanian :
| Taxa | Presence | Location | Description |
| †Alphadon | Late Cretaceous | North America | A marsupialiform metatherian. |
| †Eodelphis | | | A marsupialiform metatherian. |
| †Kamptobaatar | | Djadokhta Formation, Mongolia | A multituberculate allotherian. |
| †Kennalestes | | Bayan Mandahu Formation and Djadokhta Formation, Mongolia | An insectivorous leptictid eutherian. |
| †Kryptobaatar | | | Also known as Gobibaatar or Tugrigbaatar. It's a multituberculate allotherian. |
| †Zalambdalestes | | | Type genus of Zalambdalestidae, a basal clade of Asian eutherians. |