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801 Specimen Results
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Class:
Reptilia
Period:
Cretaceous
Filter by
Phylum
Chordata (796)
Order
(7)
(38)
(22)
(17)
Choristodera (1)
Crocodylia (45)
Ichthyosauria (1)
Ornithischia (40)
Plesiosauria (69)
Pterosauria (60)
Saurischia (21)
Squamata (244)
Testudines (64)
and 6 more
Family
(19)
(2)
(53)
(24)
(1)
Alligatoridae (3)
Ankylosauridae (5)
Atoposauridae (38)
Bernissartiidae (22)
Caenagnathidae (1)
Ceratopsidae (4)
Champsosauridae (1)
Cheloniidae (3)
Compsognathidae (1)
Contogeniidae (1)
Crocodylidae (1)
Dolichosauridae (34)
Dromaeosauridae (1)
Goniopholididae (5)
Hadrosauridae (14)
Hypsilophodontidae (1)
Iguanodontidae (2)
Mosasauridae (194)
Nodosauridae (12)
Ophthalmosauridae (1)
Ornithocheiridae (4)
Ornithomimidae (5)
Pachycephalosauridae (1)
Pholidosauridae (11)
Plesiosauridae (2)
Pliosauridae (11)
Polycotylidae (16)
Protostegidae (9)
Teleosauridae (7)
Toxochelyidae (1)
Trionychidae (1)
Troodontidae (1)
Tyrannosauridae (8)
and 31 more
Genus
Amblydactylus (1)
Axestemys (1)
Bernissartia (22)
Bottosaurus (2)
Brachauchenius (8)
Champsosaurus (1)
Chasmosaurus (2)
Chirostenotes (1)
Clidastes (27)
Coloborhynchus (3)
Coniasaurus (34)
Corythosaurus (2)
Daspletosaurus (1)
Deinosuchus (24)
Desmatochelys (1)
Dolichorhynchops (4)
Ectenosaurus (3)
Edmontosaurus (1)
Euoplocephalus (1)
Globidens (1)
Goniopholis (5)
Hadrosaurus (1)
Lambeosaurus (1)
Machimosaurus (7)
Megacephalosaurus (1)
Niobrarasaurus (5)
Nyctosaurus (2)
Ornitholestes (1)
Platecarpus (22)
Platypterygius (1)
Plesioplatecarpus (10)
Plioplatecarpus (3)
Protostega (6)
Pteranodon (53)
Saurornitholestes (1)
Selmasaurus (1)
Silvisaurus (1)
Terminonaris (1)
Theriosuchus (34)
Toxochelys (19)
Trachodon (1)
Triceratops (2)
Trinacromerum (7)
Troodon (1)
Tylosaurus (42)
and 38 more
has media
Has media (596)
Has no media (205)
Individual/Organization
Sternberg, G.F. (94)
Walker, M.V. (82)
Sternberg, L. (10)
Pearce, G.B. (2)
Taylor, R. (2)
Frye, L.C. (2)
Vague, J. (1)
and 141 more
Period
Cretaceous (801)
Epoch
Late (5)
Lower (238)
Upper (431)
Age
Albian (9)
Aptian (132)
Campanian (35)
Cenomanian (35)
Coniacian (21)
Coniacian? (2)
late Middle Cenomanian (1)
Maastrichtian (17)
Middle Cenomanian (2)
Santonian (188)
Turonian (87)
and 4 more
Formation
Belly River (20)
Black Creek (4)
Carlile (52)
Carlile Shale (1)
Carlile/Greenhorn (3)
Cedar Mountain (229)
Continental Desert (3)
Dakota (7)
Demopolis (1)
Dinosaur Park (17)
Evanston (11)
Fox Hills (1)
Gething (1)
Graneros (8)
Graneros/Greenhorn (2)
Greenhorn (61)
Hell Creek (1)
Kiowa (43)
Kiowa Shale (4)
Lance (5)
Mesaverde (1)
Niobrara (286)
Niobrara Chalk (1)
Pierre (17)
and 17 more
Member
Blue Hill (4)
Blue Hill Shale (2)
Codell (30)
Fairport (12)
Fairport/Fencepost (1)
Fairport/Pfeifer (1)
Fort Hays (8)
Hartland (4)
Jetmore Chalk (3)
Juana Lopez (4)
Lincoln (46)
Pfeifer (4)
Sharon Springs (12)
Smoky Hill (272)
Smoky Hill Chalk Member (1)
Tibbee (1)
and 9 more
Country
Canada (38)
Morocco (3)
United States of America (762)
State/Province
Alberta (37)
Arizona (3)
British Columbia (1)
Colorado (33)
Kansas (458)
Ksares-es-Souk (3)
Mississippi (1)
Montana (1)
North Carolina (4)
South Dakota (7)
Utah (229)
Wyoming (24)
and 5 more
County
Baca (3)
Bladen (4)
Clark (16)
Cloud (1)
Converse (2)
Delta (1)
Ellis (17)
Emery (229)
Frontage Road (2)
Gove (80)
Graham (9)
Harding (1)
Hodgeman (2)
Jewell (36)
Kiowa (11)
Lane (10)
Las Animas (19)
Lincoln (1)
Lincoln (2)
Logan (122)
McCone (1)
McPherson (20)
Mitchell (8)
Monroe (1)
Ness (1)
Niobrara (4)
Osborne (1)
Otero (10)
Ottawa (1)
Pennington (5)
Republic (2)
Rooks (3)
Rush (1)
Russell (41)
Santa Cruz (3)
Stanton (1)
Trego (23)
Uinta (11)
Washington (2)
and 32 more