# List of stratigraphic units with dinosaur body fossils

tr This is a list of stratigraphic units from which dinosaur body fossils have been recovered. Although Dinosauria is a clade which includes modern birds, this article covers only Mesozoic stratigraphic units. Units listed are all either formation rank or higher (e.g. group).

## By preservation
### Bone beds and mass graves

| Name | Age | Location | Part of | Description |
| Cleveland-Lloyd Dinosaur Quarry | Jurassic | USA | Morrison Formation | Bonebed containing at least 44 Allosaurus as well as remains from Camarasaurus, Stegosaurus, Camptosaurus, Marshosaurus, and many other genera |
| Ghost Ranch Quarry | Late Triassic | USA | Chinle Formation | Bonebed preserving hundreds of Coelophysis skeletons of all ages as well as remains of many other contemporary animals |
| Dry Island Buffalo Jump Provincial Park | Early Maastrichtian | Canada | Horseshoe Canyon Formation | Bonebed containing several Albertosaurus specimens of various ages |
| Egg Mountain | Campanian | USA | Two Medicine Formation | Bonebed preserving several nesting Maiasaura as well as other taxa |
| Hilda mega-bonebed | Campanian | Canada | Dinosaur Park Formation | Group of several bonebeds containing numerous Centrosaurus |
| Shishugou Death Pits | Middle or Late Jurassic | China | Shishugou Formation | Believed to have been formed in the footprints of large sauropods and preserve mired specimens of Limusaurus, Guanlong, and other small animals |

### Lagerstätten

| Name | Age | Location | Description |
| Crato Formation | Late Aptian | Brazil | Preserves birds like Cratoavis alongside the compsognathid “Ubirajara jubatus” |
| Jiufotang Formation | Aptian | China | |
| Las Hoyas | Barremian | Spain | Part of the La Huérguina Formation |
| Pietraroja Plattenkalk | Albian | Italy | |
| Romualdo Formation | Early Albian | Brazil | Known primarily for well-preserved pterosaur fossils, but also preserves dinosaurs like Irritator |
| Solnhofen limestone | Kimmeridgian | Germany | Origin of all specimens of Archaeopteryx; includes the Torleite Formation and the Painten Formation |
| Smoky Hill Chalk | Santonian | USA | Birds are known from this unit, but no non-avian dinosaurs have been found; part of the Niobrara Formation |
| Tanis site | Very end of the Maastrichtian | USA | Part of the Hell Creek Formation, is believed to have been deposited at the moment the shockwave from the Chicxulub impactor reached North America |
| Tiaojishan Formation | Bathonian-Oxfordian | China | |
| Xiagou Formation | Aptian | China | |
| Yixian Formation | Barremian | China | |

### Other productive localities

| Name | Age | Location | Part of | Description |
| Big Al Quarry | Late Jurassic | USA | Morrison Formation | |
| Brown Hills | Campanian | Mongolia | Djadochta Formation | Also called "Ukhaa Tolgod" |
| Flaming Cliffs | Campanian | Mongolia | Djadochta Formation | Also called "Bayn Dzak" |

## By diversity

Here the units are sorted by the number of genera that have been reported as being represented in their respective fossil yields. Since the creation or synonymy of genera can be subjective, the sorting of the units can only roughly approximate their known paleobiodiversities. Named genera of birds are included in biodiversity estimates.

### > 10

| Name | Age | Location | Notes |
| Aguja Formation | Campanian | Mexico  USA | Divided into lower and upper shale members |
| Allen Formation | Campanian | Argentina | |
| Argiles et Grès à Reptiles Formation | Early Maastrichtian | France | |
| Bajo de la Carpa Formation | Late Santonian | Argentina | |
| Barun Goyot Formation | Middle Campanian (?) | Mongolia | sometimes spelled "Baruungoyot Formation"; has been argued to be either contemporaneous with the Nemegt Formation or immediately preceding it |
| Bayan Mandahu Formation | Campanian | China | |
| Bayan Shireh Formation | Cenomanian to Santonian | Mongolia | |
| Bissekty Formation | Late Turonian to Coniacian | Uzbekistan | |
| Cañadón Asfalto Formation | Toarcian | Argentina | paleobiota list here |
| Candeleros Formation | Cenomanian | Argentina | |
| Cedar Mountain Formation | Barremian to basal Cenomanian | USA | Composed of several members (in ascending order of age): Buckhorn Conglomerate, Yellow Cat, Poison Strip Sandstone, Ruby Ranch, and Mussentuchit members |
| Cerro del Pueblo Formation | Campanian | Mexico | |
| Dinosaur Park Formation | Late Campanian | Canada | subdivided into the lower Sandy Zone and the upper Muddy Zone as well as the uppermost Lethbridge Coal Zone |
| Djadochta Formation | Middle Campanian | China  Mongolia | sometimes spelled "Djadokhta", "Djadokata", or "Dzhadokhtskaya Formation" |
| Elliot Formation | Norian to Sinemurian | Lesotho  South Africa | Lower Elliot is Late Triassic in age, Upper Elliot is Early Jurassic in age |
| Foremost Formation | Campanian | Canada | |
| Hell Creek Formation | Late Maastrichtian | USA | See paleobiota list here |
| Horseshoe Canyon Formation | Late Campanian to Early Maastrichtian | Canada | Divided into several members (in ascending order of age): the Drumheller, Horsethief, Morrin, Tolman, Carbon, and Whitemud members |
| Huincul Formation | Late Cenomanian to early Turonian | Argentina | |
| Iren Dabasu Formation | Uncertain (some time in the Late Cretaceous) | China | |
| Jiufotang Formation | Aptian | China | |
| Judith River Formation | Late Campanian | USA | Composed of the lower McClelland Ferry and upper Coal Ridge members |
| Kaiparowits Formation | Campanian | USA | Divided into three members (lower, middle, and upper) |
| Kimmeridge Clay | Kimmeridgian to Late Tithonian | UK | |
| Kirtland Formation | Late Campanian | USA | Divided into three members (in ascending order of age): the Hunter Wash, Farmington, and De-na-zin members |
| Lameta Formation | Late Maastrichtian | India | |
| Lance Formation | Late Maastrichtian | USA | |
| Lourinhã Formation | Late Kimmeridgian-earliest Berriasian | Portugal | |
| Lufeng Formation | Hettangian to Pliensbachian | China | |
| Morrison Formation | Kimmeridgian to early Tithonian | USA | See paleobiota list here and list of dinosaurs here |
| Nanxiong Formation | Maastrichtian | China | |
| Nemegt Formation | Early Maastrichtian | Mongolia | |
| Oldman Formation | Late Campanian | Canada | Comprised of a lower and upper member which are non-conforming |
| Oxford Clay | Callovian | UK | |
| Portezuelo Formation | Late Turonian to early Coniacian | Argentina | |
| Prince Creek Formation | Late Campanian to Maastrichtian | USA | |
| Rio Colorado Formation | Campanian | Argentina | |
| Scollard Formation | Late Maastrichtian | Canada | Only the lower Scollard Formation was deposited during the Mesozoic |
| Shaximiao Formation | Bathonian to basal Oxfordian | China | Subdivided into the lower (Shangshaximiao) and upper (Xiashaximiao) sections; these roughly correspond to the Shunosaurus-Omeisaurus assemblage and Mamenchisaurus assemblage respectively |
| Shishugou Formation | Callovian-Oxfordian | China | |
| Tendaguru Formation | Kimmeridgian | Tanzania | |
| Tremp Formation | Maastrichtian-Thanetian | Spain | |
| Trossingen Formation | Norian-Rhaetian | Germany | |
| Two Medicine Formation | Campanian | Canada  USA | Divided into several members (in ascending order of age): the Rock City, Shields Crossing, Hagans Crossing, "lacustrine interval", and Flag Butte members |
| Wahweap Formation | Middle Campanian | USA | |
| Wangshi Group | Campanian to early Maastrichtian | China | Consists of the Linjiazhuang, Jiangjunding, Xingezhuang, Hongtuya, Jingangkou, and Shijiatun formations |
| Wessex Formation | Barremian | UK | |
| Xiagou Formation | Aptian | China | |
| Xinminbao Group | Barremian to Albian | China  Mongolia | Composed of the Chijinbao, Digou, and Zhonggou formations |
| Yixian Formation | Barremian | China | See list of paleobiota here |

### 5-10

| Name | Age | Location | Description |
| Adamantina Formation | Late Cretaceous | Brazil | |
| Alcobaça Formation | Kimmeridgian | Portugal | Also known as "Camadas de Guimarota" |
| Almond Formation | | USA | |
| Antlers Formation | Late Aptian to Middle Albian | USA | |
| Arcillas de Morella Formation | | Spain | |
| Arundel Clay | Middle Aptian to Early Albian. | USA | |
| Baharija Formation | | Egypt | |
| Bajo Barreal Formation | Cenomanian to Coniacian | Argentina | |
| Chipping Norton Formation | | UK | |
| Clarens Formation | Sinemurian | Lesotho  South Africa | |
| Cloverly Formation | Late Aptian | USA | |
| Csehbanya Formation | | Hungary | |
| Denver Formation | Maastrichtian | USA | |
| Elrhaz Formation | Late Aptian | Niger | |
| Eumeralla Formation | | Australia | |
| Fengjiahe Formation | | China | |
| Ferris Formation | Late Maastrichtian | USA | |
| Forest Marble Formation | | UK | |
| Frenchman Formation | Late Maastrichtian | Canada | |
| Great Oolite Group | | UK | |
| Gosau Group | | Germany | |
| Griman Creek Formation | | Australia | |
| Haoling Formation | | China | |
| Huajiying Formation | | China | |
| Ilek Formation | | Russia | |
| Ischigualasto Formation | Carnian | Argentina | |
| Javelina Formation | | USA | |
| Kayenta Formation | Sinemurian to Pliensbachian | USA | |
| Khok Kruat Formation | | Thailand | |
| Kitadani Formation | Aptian to Albian | Japan | |
| La Huérguina Formation | | Spain | |
| Laramie Formation | Late Maastrichtian | USA | |
| Lecho Formation | | Argentina | |
| Lianmuqin Formation | | China | |
| Los Colorados Formation | Norian | Argentina | |
| Maevarano Formation | Campanian | Madagascar | |
| Milk River Formation | Early Campanian | Canada | |
| Minhe Formation | | China | |
| Moreno Hill Formation | | USA | |
| Rio Neuquen Formation | | Argentina | |
| Sânpetru Formation | Late Maastrichtian | Romania | |
| Sao Khua Formation | Hauterivian to Valanginian | Thailand | |
| Sebes Formation | | Romania | |
| Snow Hill Island Formation | | Argentine Antarctica  British Antarctic Territory  Chilean Antarctic Territory | |
| St. Mary River Formation | | Canada | |
| Tunbridge Wells Sand Formation | | England | |
| Twin Mountains Formation | | USA | |
| Udurchukan Formation | Maastrichtian | Russia | |
| Villar del Arzobispo Formation | | Spain | |
| Wapiti Formation | Early Campanian to Late Maastrichtian | Canada | |
| Weald Clay | Barremian | UK | |
| Xingezhuang Formation | | China | |
| Xinlong Formation | | China | |
| Yuliangze Formation | | China | |
| Ziliujing Formation | | China | |

### < 5

| Name | Age | Location |
| Ain el Guettar Formation | | Tunisia |
| Aïssa Formation | | Algeria |
| Alagteeg Formation | Late Cretaceous | Mongolia |
| Alcantara Formation | | Brazil |
| Allaru Formation | Albian | Australia |
| Ambolafotsy Formation | | Madagascar |
| Ampthill Clay | | UK |
| Angostura Colorada Formation | | Argentina |
| Ankazomihaboka Formation | | Madagascar |
| Arén Formation | | Spain |
| Argiles à Plicatules | | France |
| Argiles d'Octeville | | France |
| Asencio Formation | | Uruguay |
| Azilal Formation | | Morocco |
| Aurisina Formation | Campanian | Italy |
| Bajada Colorada Formation | | Argentina |
| Balabansai Formation | | Kazakhstan  Kyrgyzstan  Uzbekistan |
| Bayin-Gobi Formation | | China |
| Black Creek Formation | | US |
| Black Peaks Formation | | US |
| Bluewater Creek Formation | | US |
| Bostobe Formation | | Kazakhstan |
| Bungil Formation | | Australia |
| Bauxite of Cornet | | Romania |
| Bushveld Sandstone | | South Africa |
| Calcaire à Spatangues | | France |
| Calcaire de Caen | | France |
| Camarillas Formation | | Spain |
| Castrillo de la Reina Formation | | Spain |
| Castellar Formation | | Spain |
| Caturrita Formation | Norian | Brazil |
| Cerro Barcino Formation | Aptian-Cenomanian | Argentina |
| Cerro Carnerero Formation | | Argentina |
| Cerro Fortaleza Formation | | Argentina |
| Charmouth Mudstone Formation | Early Jurassic | UK |
| Chenini Member | | Tunisia |
| Chorrillo Formation | | Argentina |
| Chuanjie Formation | | China |
| Ciechocinek Formation | | Germany |
| Colalura Sandstone | | Australia |
| Continental intercalaire | | Algeria  Egypt  Niger  Sudan  Tunisia |
| Cooper Canyon Formation | | US |
| Crato Formation | | Brazil |
| Dabrazinskaya Svita | | Kazakhstan  Tajikistan |
| Dakota Formation | | USA |
| Dalangshan Formation | | China |
| Dashuigou Formation | Albian | China |
| Demopolis Chalk Formation | Middle Campanian | USA |
| Densus Ciula Formation | | Romania |
| Dorotea Formation | Late Cretaceous | Chile |
| Dukamaje Formation | | Niger  Nigeria |
| Ejinhoro Formation | | China |
| El Castellar Formation | | Spain |
| El Gallo Formation | | Mexico |
| El Mers Formation | | Morocco |
| Escucha Formation | | Spain |
| Eutaw Formation | | USA |
| Evanston Formation | | US |
| Exter Formation | | Germany |
| Feuerletten Formation | Rhaetian to ?Sinemurian | Germany |
| Fleming Fjord Formation | | Greenland |
| Forest Sandstone | Hettangian to Sinemurian | Zimbabwe |
| Fort Crittenden Formation | | USA |
| Frontier Formation | | USA |
| Fruitland Formation | | USA |
| Galula Formation | | Tanzania |
| Gaogou Formation | | China |
| Glauconie argileuse | | Belgium |
| Glen Rose Formation | Late Aptian to Early Albian | USA |
| Goio-Erê Formation | uncertain, Cretaceous | Brazil |
| Gosau Group | | Austria  Germany  Slovakia |
| Grès et sables piquetés | | France |
| Gres de Labarre Formation | | France |
| Gres superieurs Formation | | Laos |
| Grünbach Formation | Campanian | Austria |
| Guettioua Sandstone | | Morocco |
| Guichón Formation | | Uruguay |
| Guyedong Beds | | South Korea |
| Hall Lake Formation | | USA |
| Hanson Formation | Late Sinemurian to Early Pliensbachian | Ross Dependency |
| Hantong Formation | | China |
| Hasandong Formation | | South Korea |
| Hekou Group | | China |
| Hornerstown Formation | | USA |
| Houcheng Formation | | China |
| Huiquanpu Formation | | China |
| Ialovachsk Formation | Santonian | Kyrgyzstan  Tajikistan  Uzbekistan |
| Inferior Oolite | | France |
| Isalo III Formation | | Madagascar |
| Itapecuru Formation | | Brazil |
| Itat Formation | | Russia |
| Itombe Formation | | Angola |
| Jaisalmer Formation | | India |
| Javkhlant Formation | | Mongolia |
| Jinhua Formation | | China |
| Kalahari Deposits | | South Africa |
| Kalaza Formation | | China |
| Klettgau Formation | | Switzerland |
| Khuren Dukh Formation | | Mongolia |
| Kirkwood Formation | | South Africa |
| Kota Formation | Hettangian to Pliensbachian | India |
| Koum Formation | | Cameroon |
| La Amarga Formation | Barremian | Argentina |
| La Bocana Roja Formation | | Mexico |
| La Colonia Formation | Maastrichtian | Argentina |
| Laguna Colorada Formation | ?Norian | Argentina |
| Lakota Formation | | USA |
| Lisandro Formation | | Argentina |
| Lisangou Formation | | China |
| Lohan Cura Formation | Barremian | Argentina |
| Lopez de Bertodano Formation | Maastrichtian-Danian | Argentine Antarctica  British Antarctic Territory  Chilean Antarctic Territory |
| Los Alamitos Formation | | Argentina |
| Los Blanquitos Formation | | Argentina |
| Los Molles Formation | | Argentina |
| Lulworth Formation | | England |
| Lunde Formation | | Norway |
| Lura Formation | | China |
| Maastricht Formation | | Belgium  Netherlands |
| Mackunda Formation | | Australia |
| Magnesian Conglomerate | | UK |
| Maleri Formation | Norian | India |
| Marree Subgroup | | Australia |
| Marilia Formation | | Brazil |
| Marnes a Belemnopsis latesulcatus Formation | | France |
| Marnes de Chalins | | France |
| Marnes de Dives | | France |
| Marnes Irisees Superieures Formation | Late Norian | France |
| Marnes a Belemnopsis latesulcatus Formation | | France |
| Marnes Rouges Inferieures | | France |
| Mata Amarilla Formation | | Argentina |
| Marshalltown Formation | | US |
| McRae Formation | | US |
| Meng-Yin Formation | | China |
| Miaogou Formation | ~Aptian–Albian | China |
| Moon-Airel Formation | | France |
| Mooreville Chalk Formation | Early Maastrichtian | USA |
| Moreno Formation | | USA |
| Moreno Hill Formation | | USA |
| Murtoi Formation | | Russia |
| Nam Phong Formation | Late Norian to Rhaetian | Thailand |
| Navajo Sandstone | Pliensbachian to Toarcian | USA |
| Navesink Formation | | USA |
| Neocomian Sands | | Kazakhstan |
| Niobrara Chalk | | USA |
| On Gong Formation | | China |
| Ornatenton Formation | | Germany |
| Ouled Abdoun Basin | | Morocco |
| Oum ed Diab Member | | Tunisia |
| Pab Formation | | Pakistan |
| Packard Formation | | Mexico |
| Painten Formation | | Germany |
| Paluxy Formation | | USA |
| Paw Paw Formation | Late Albian | USA |
| Penglaizhen Formation | | China |
| Peruc-Korycany Formation | | Czech Republic |
| Pierre Shale | | Canada  USA |
| Piedrahita de Muno Formation | | Spain |
| Pietraroia Plattenkalk | | Italy |
| Plottier Formation | | Argentina |
| Point Loma Formation | | USA |
| Portland Formation | Pliensbachian to Toarcian | USA |
| Posidonia Shale | Toarcian | Germany |
| Potton Sands | | UK |
| Poudingue Ferrugineux | | France |
| Presidente Prudente Formation | | Brazil |
| Qiketai Formation | | China |
| Qingshan Formation | | China |
| Quebrada del Barro Formation | Norian | Argentina |
| Quirico Formation | | Brazil |
| Quseir Formation | | Egypt |
| Rayoso Formation | | Argentina |
| Reuchenette Formation | | Switzerland |
| Ripley Formation | | USA |
| Romualdo Formation | | Brazil |
| Ryugase Group | | Russia |
| Saltrio Formation | Sinemurian | Italy |
| Santa Marta Formation | | Argentine Antarctica  British Antarctic Territory  Chilean Antarctic Territory |
| Sainte-Barbe Clays Formation | | Belgium |
| Sekmenevsk Formation | | Russia |
| Sembar Formation | | Pakistan |
| Sengoku Formation | | Japan |
| Seonso Conglomerate | | South Korea |
| Shanyang Formation | | China |
| Sharp's Hill Formation | | UK |
| Shestakovskaya Svita | | Mongolia  Russia |
| Shinekhudag Svita | | Mongolia |
| Solnhofen limestone | Kimmeridgian | Germany |
| Subashi Formation | | China |
| Suining Formation | | China |
| Sunjiawan Formation | | China |
| Tando Beds | | South Korea |
| Tangshang Formation | | China |
| Taynton Limestone Formation | | UK |
| Tiouraren Formation | | Niger |
| Toqui Formation | | Chile |
| Toolebuc Formation | | Australia |
| Torleite Formation | | Germany |
| Toutunhe Formation | | China |
| Tuchengzi Formation | Tithonian | China |
| Turney Ranch Formation | | USA |
| Ulansuhai Formation | Turonian | China |
| Vectis Formation | | UK |
| Vitakri Formation | | Pakistan |
| Westbury Formation | Rhaetian | UK |
| Willow Creek Formation | | Canada |
| Willow Tank Formation | | USA |
| Winton Formation | Cenomanian | Australia |
| Woodbine Formation | | USA |
| Woodbury Formation | | USA |
| Wonthaggi Formation | Valanginian to Aptian | Australia |
| Xert Formation | | Spain |
| Xiaoyan Formation | | China |
| Xinpongnaobao Formation | | China |
| Xintiangou Formation | | China |
| Zhenzhuchong Formation | | China |
| Zhoutian Formation | Turonian–early Coniacian | China |

### Indeterminate

This list includes stratigraphic units that have produced dinosaur remains, although none of these remains have been referred to a specific genus.
| Name | Location |
| Adaffa Formation | Saudi Arabia |
| Al-Khod Conglomerate | Oman |
| Amagodani Formation | Japan |
| Amole Formation | US |
| Anoual Formation | Morocco |
| Ankarafantsika Formation | Madagascar |
| Arapahoe Formation | US |
| Argiles de Châtillon | France |
| Argiles du Gault | France |
| Argiles Ostreennes | France |
| Artoles Formation | Spain |
| Ashizawa Formation | Japan |
| Baiying Bologai Formation | Mongolia |
| Batylykh Formation | Russia |
| Bearreraig Sandstone Formation | Scotland |
| Billman Creek Formation | US |
| Birdsong Sandstone | Australia |
| Blesa Formation | Spain |
| Blufftown Formation | US |
| Bonnet Plume Formation | Canada |
| Broadford Beds Formation | Scotland |
| Buckeburg Formation | Germany |
| Budden Canyon Formation | US |
| Burmese amber | Myanmar |
| Calcare di Zorzino | Italy |
| Calcarintes du Jadet Formation | France |
| Calizas de Lychnus Formation | Spain |
| Camas Formation | Mexico |
| Cape Sebastian Sandstone | US |
| Castlegate Sandstone | US |
| Chalk Group | England |
| Chandler Formation | US |
| Chari Formation | India |
| Chico Formation | US |
| Chilgog Formation | South Korea |
| Chota Formation | Peru |
| Cimarron Ridge Formation | US |
| Cokedale Formation | US |
| Coreena Formation | Australia |
| Cornbrash Formation | UK |
| Craie Chloritee | France |
| Crevasse Canyon Formation | US |
| Dahkla Formation | Egypt |
| Dohoin Usu Formation | Mongolia |
| Donoho Creek Formation | US |
| Douiret Formation | Tunisia |
| Eagle Sandstone | US |
| Enon Formation | South Africa |
| Esquias Formation | Honduras |
| Fox Hills Formation | US |
| Garita Creek Formation | US |
| Gerhartsreiter Schichten | Germany |
| Gokwe Formation | Zimbabwe |
| Gres a Avicula contorta | France |
| Hasle Formation | Denmark |
| Hidden Lake Formation | Argentine Antarctica  British Antarctic Territory  Chilean Antarctic Territory |
| Hoganas Formation | Sweden |
| Horsethief Sandstone | US |
| Huriwai Measures Formation | New Zealand |
| Iles Formation | US |
| Iljig Formation | South Korea |
| In Beceten Formation | Niger |
| Isalo II Formation | Madagascar |
| Izuki Formation | Japan |
| Jagua Formation | Cuba |
| Jinju Formation | South Korea |
| Kakanaut Formation | Russia |
| Kaladongar Formation | India |
| Kallakurichi Formation | India |
| Kanguk Formation | Canada |
| Kcskehát Limestone | Hungary |
| Kellaways Formation | England |
| Khilok Formation | Russia |
| Khooldzin Svita | Mongolia |
| Kilmaluag Formation | Scotland |
| Koum Formation | Cameroon |
| Kristianstad Basin | Sweden |
| Ksar Metlili Formation | Morocco |
| Kootenai Formation | US |
| La Boca Formation | Mexico |
| Ladd Formation | US |
| Lapurr Sandstone | Kenya |
| Lastres Formation | Spain |
| Les Sables de Glos Formation | France |
| Lestaillats Marls Formation | France |
| Livingston Group | USA |
| Lushangfen Formation | China |
| Luxembourg Sandstone | Luxembourg |
| Mabdi Formation | Yemen |
| Mahadek Formation | India |
| Marnes de Bleville | France |
| Marnes de Chalin Formation | France |
| Marnes de Villers | France |
| Marnes rouges de Roquelongue Formation | France |
| Masuk Formation | US |
| Matsuo Group | Japan |
| Mecsek Coal Formation | Hungary |
| Meeteetse Formation | US |
| Mesa Rica Formation | US |
| Mifune Group | Japan |
| Miria Formation | Australia |
| Mitsuse Formation | Japan |
| Mizdah Formation | Libya |
| Moenave Formation | US |
| Molecap Greensand | Australia |
| Montejunto Formation | Portugal |
| Monti Prenestini Carbonatic Platform | Italy |
| Moskvoretskaya Formation | Russia |
| Mugher Mudstone | Ethiopia |
| Nagdong Formation | South Korea |
| Naturita Formation | US |
| Newark Canyon Formation | US |
| Northampton Sands Formation | UK |
| Okurodani Formation | Japan |
| Ojinaga Formation | Mexico |
| Oncala Group | Spain |
| Owl Creek Formation | US |
| Palau Formation | Mexico |
| Patcham Formation | India |
| Pictured Cliffs Formation | US |
| Point Lookout Sandstone | US |
| Priesener Formation | Czech Republic |
| Qagannur Formation | China |
| Qigu Formation | China |
| Rabekke Formation | Denmark |
| Raritan Formation | US |
| Ringbone Formation | US |
| Sables de Breze | France |
| Sables de Cherre | France |
| Sables du Lussant | France |
| Sables et Gres a Trigonia gibbosa | France |
| Sables vert de l'Albien Formation | France |
| Sand Wells Formation | US |
| Sangarskaya Svita | Russia |
| Sannine Formation | Lebanon |
| Sebayashi Formation | Japan |
| Severn Formation | US |
| Shendi Formation | Sudan |
| Shuttle Meadow Formation | US |
| Sinuiju Formation | North Korea |
| Snake Ridge Formation | Mexico |
| Soledad Beds | Mexico |
| Speeton Clay | United Kingdom |
| Summerville Formation | USA |
| Summit Creek Formation | Canada |
| Sundays River Formation | South Africa |
| Tahora Formation | New Zealand |
| Takatika Grit | Chatham Islands |
| Tazukawa Formation | Japan |
| Telegraph Creek Formation | US |
| Tilougguit Formation | Morocco |
| Tiki Formation | India |
| Tres Hermanos Formation | US |
| Trichinopoly Group | India |
| Tujingzi Formation | China |
| Ulan Malgait Formation | Mongolia |
| Unit S3U1 | Spain |
| Valle de Angeles Redbeds | Honduras |
| Valtos Sandstone Formation | Scotland |
| Vega Formation | Spain |
| Villigen Formation | Switzerland |
| Wadi Milk Formation | Sudan |
| Whitby Mudstone Formation | UK |
| Williams Formation | US |
| Yacoraite Formation | Argentina |
| Yongantun Formation | China |
| Zhirkindek Formation | Kazakhstan |
| Zoumagang Formation | China |