# List of other ornithischian type specimens

This list of other ornithischian type specimens is a list of fossils serving as the official standard-bearers for inclusion in the species and genera of the dinosaur clade Ornithischia that are not members of the clades Ornithopoda, Marginocephalia, or Thyreophora. These organisms include early ornithischians such as the heterodontosaurids and neornithischians such as thescelosaurids and jeholosaurids, close relatives of the ornithopods and marginocephalians. Type specimens are definitionally members of biological taxa and additional specimens can only be "referred" to these taxa if an expert deems them sufficiently similar to the type.

## The list

| Species | Genus | Catalogue Number | Institution | Age | Unit | Country | Notes | Images |
| Abrictosaurus consors | Abrictosaurus | NHMUK RU B54 | Natural History Museum, London | Upper Triassic | Red Beds Formation, Stormberg Series | Lesotho | | Holotype skull of Abrictosaurus consors |
| Agilisaurus louderbacki | Agilisaurus | ZDM T6011 | Zigong Dinosaur Museum | Bajocian? | Lower Shaximiao Formation | China | | |
| Albertadromeus syntarsus | Albertadromeus | TMP 2009.037.0044 | Royal Tyrrell Museum of Palaeontology | Campanian | Oldman Formation | Canada | | |
| Alocodon kuehnei | Alocodon | IPFUB P X 1 | | Oxfordian | Cabaços Formation | Portugal | | Illustration of the holotype tooth of Alocodon kuehnei |
| Amtosaurus magnus | Amtosaurus | PIN 3780/2 | Paleontological Institute of Russia | Cenomanian-Turonian | Baynshirenskaya Svita | Mongolia | | |
| Brachypodosaurus gravis | Brachypodosaurus | | | Late Cretaceous | | India | Nomen dubium | |
| Changchunsaurus parvus | Changchunsaurus | JLUM L0403-j–Zn2 | Jilin University Geological Museum | Aptian–Cenomanian | Quantou Formation | China | | |
| Claorhynchus trihedrus | Claorhynchus | | | | | United States | Nomen dubium | |
| Drinker nisti | Drinker | CPS 106 | University of Colorado Museum of Natural History | Late Jurassic | Morrison Formation | United States | Junior synonym ofNanosaurus | |
| Echinodon becklesii | Echinodon | NHMUK 48209-48214 | Natural History Museum, London | Lower Cretaceous | Purbeck Beds | United Kingdom | Syntypes | Syntype dentary of Echinodon becklesii |
| Eocursor parvus | Eocursor | SAM-PK-K8025 | Iziko South African Museum | Norian? | Lower Elliot Formation | South Africa | | |
| Fabrosaurus australis | Fabrosaurus | MNHN LES9 | Muséum National d'Histoire Naturelle | Hettangian-Sinemurian | Upper Elliot Formation | Lesotho | Possibly a nomen dubium and referrable to Lesothosaurus | |
| Ferganocephale adenticulatum | Ferganocephale | ZIN PH 34/42 | Zoological Institute, Russian Academy of Sciences | Callovian | Balabansai Svita | Kyrgyzstan | Possibly a nomen dubium | |
| Fruitadens haagarorum | Fruitadens | LACM 15747 | Natural History Museum of Los Angeles County | Early Tithonian | Brushy Basin Member, Morrison Formation | United States | | Holotype maxilla of Fruitadens haagarorum |
| Geranosaurus atavus | Geranosaurus | SAM-PK-K1871 | Iziko South African Museum | Lower Jurassic | Clarens Formation | South Africa | Nomen dubium | Illustration of the holotype dentary of Geranosaurus atavus |
| Gongbusaurus shiyii | Gongbusaurus | IVPP 9069 | Institute of Vertebrate Paleontology and Paleoanthropology | Late Jurassic | Xiaximiao Formation | China | | |
| Gongbusaurus wucaiwanensis | Gongbusaurus | IVPP V8303 | Institute of Vertebrate Paleontology and Paleoanthropology | Late Jurassic | Shishugou Formation | China | | |
| Haya griva | Haya | IGM 100/2017 | Institute of Geology, Mongolia | Late Cretaceous | Javkhlant Formation | Mongolia | | |
| Heterodontosaurus tucki | Heterodontosaurus | SAM-PK-K337 | Iziko South African Museum | Upper Triassic | Clarens Formation | South Africa | | |
| Hexinlusaurus multidens | Hexinlusaurus | ZDM T6001 | Zigong Dinosaur Museum | Bajocian? | Lower Shaximiao Formation | China | | |
| Hypsilophodon foxii | Hypsilophodon | NHM R197 | Natural History Museum, London | Late Barremian | Wealden Formation | United Kingdom | | |
| Jeholosaurus shangyaunensis | Jeholosaurus | IVPP V 12529 | Institute of Vertebrate Paleontology and Paleoanthropology | Early Cretaceous | Yixian Formation | China | | |
| Koreanosaurus boseongensis | Koreanosaurus | KDRC-BB2 | Korea Dinosaur Research Center | Late Cretaceous | Seonso Conglomerate | South Korea | | Holotype of Koreanosaurus boseongensis |
| Kulindadromeus zabaikalicus | Kulindadromeus | INREC K3/109 | Royal Belgian Institute of Natural Sciences | Middle-Late Jurassic | Ukureyskaya Formation | Russia | | |
| Laosaurus celer | Laosaurus | YPM 1874 | Peabody Museum of Natural History | Upper Jurassic | Morrison Formation | United States | Nomen dubium | |
| Laquintasaura venezuelae | Laquintasaura | MBLUZ P.1396 | Museo de Biología de la Universidad del Zulia | Lower Jurassic | La Quinta Formation | Venezuela | | |
| Leaellynasaura amicagraphica | Leaellynasaura | NMV P185991 | Museums Victoria | Lower Albian | Eumeralla Formation | Australia | | Holotype dentary of Leaellynasaura amicagraphica |
| Lesothosaurus diagnosticus | Lesothosaurus | NHMUK RUB17, RUB23, R11956 | Natural History Museum, London | Lower Jurassic | Upper Elliot Formation | Lesotho | | |
| Lycorhinus angustidens | Lycorhinus | SAM-PK-K3606 | Iziko South African Museum | Lower Jurassic | Upper Elliot Formation | South Africa | | Cast of the holotype of Lycorhinus angustidens |
| Manidens condorensis | Manidens | MPEF-PV 3211 | Museo Paleontológico Egidio Feruglio | Aalenian–Early Bathonian | Cañadón Asfalto Formation | Argentina | | |
| Nanosaurus agilis | Nanosaurus | YPM 1913a | Peabody Museum of Natural History | Upper Jurassic | Morrison Formation | United States | | Type specimen of Nanosaurus agilis (left) and a cast of the type (right) |
| Nevadadromeus schmitti | Nevadadromeus | | | Cenomanian | Willow Tank Formation | United States | | |
| Notoceratops bonarellii | Notoceratops | | Museo de Ciencias Naturales, Universidad Nacional de San Juan | Santonian | Bajo Barreal Formation | Argentina | Type specimen is missing | |
| Orodromeus makelai | Orodromeus | MOR 294 | Museum of the Rockies | Late Campanian? | Two Medicine Formation | United States | | Holotype skeleton of Orodromeus makelai |
| Oryctodromeus cubicularis | Oryctodromeus | MOR 1636a | Museum of the Rockies | Mid-Cretaceous | Blackleaf Formation | United States | | |
| Parksosaurus warreni | Parksosaurus | ROM 804 | Royal Ontario Museum | Campanian-Maastrichtian | Horseshoe Canyon Formation | Canada | | |
| Pegomastax africana | Pegomastax | SAM-PK-K10488 | Iziko South African Museum | Hettangian-Sinemurian | Elliot Formation | South Africa | | Holotype of Pegomastax africana |
| Peishansaurus philemys | Peishansaurus | | | Campanian-Maastrichtian | Minhe Formation | China | Possibly an indeterminate thyreophoran | |
| Sanxiasaurus modaoxiensis | Sanxiasaurus | CLGPR V00003 | Chongqing Laboratory of Geoheritage Protection and Research | Middle Jurassic | Xintiangou Formation | China | | |
| Serendipaceratops arthurcclarkei | Serendipaceratops | NMV P186385 | Museums Victoria | Early Cretaceous | | Australia2 | | |
| Taveirosaurus costai | Taveirosaurus | CEGUNL-TV 10 | Centro de Estudos Geológicos da Universidade Nova de Lisboa | Maastrichtian | | Portugal | | |
| Thescelosaurus assiniboiensis | Thescelosaurus | RSM P 1225.1 | Royal Saskatchewan Museum | Maastrichtian | Frenchman Formation | Canada | | |
| Thescelosaurus garbanii | Thescelosaurus | LACM 33542 | Natural History Museum of Los Angeles County | Maastrichtian | Hell Creek Formation | United States | | |
| Thescelosaurus neglectus | Thescelosaurus | USNM 7757 | National Museum of Natural History | Upper Cretaceous | Lance Formation | United States | | Reconstructed holotype skeleton of Thescelosaurus neglectus |
| Tianyulong confuciusi | Tianyulong | STMN 26-3 | Shandong Tianyu Museum of Nature | Early Cretaceous | Jehol Group | China | | Holotype specimen of Tianyulong confuciusi |
| Trimucrodon cuneatus | Trimucrodon | | | Late Jurassic | Lourinhã Formation | Portugal | | |
| Xiaosaurus dashanpensis | Xiaosaurus | IVPP V.6730A | Institute of Vertebrate Paleontology and Paleoanthropology | Bajocian? | Lower Shaximiao Formation | China | | |
| Yandusaurus hongheensis | Yandusaurus | GCC V20501 | Museum of the Chengdu University of Technology | Oxfordian | Shaximiao Formation | China | | |
| Zephyrosaurus schaffi | Zephyrosaurus | MCZ 4392 | Museum of Comparative Zoology | Late Aptian | | United States | | |