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440 Specimen Results
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Class:
Reptilia
Epoch:
Upper
Filter by
Phylum
Chordata (435)
Order
(3)
Choristodera (1)
Crocodylia (9)
Ichthyosauria (1)
Ornithischia (24)
Plesiosauria (57)
Pterosauria (50)
Saurischia (21)
Squamata (190)
Testudines (34)
and 3 more
Family
(17)
(2)
(46)
(1)
Allosauridae (2)
Ankylosauridae (4)
Camarasauridae (4)
Ceratopsidae (1)
Champsosauridae (1)
Cheloniidae (2)
Contogeniidae (1)
Dolichosauridae (32)
Hadrosauridae (12)
Mosasauridae (144)
Nodosauridae (7)
Ophthalmosauridae (1)
Ornithocheiridae (1)
Ornithomimidae (5)
Pholidosauridae (2)
Plesiosauridae (1)
Pliosauridae (10)
Polycotylidae (14)
Protostegidae (6)
Toxochelyidae (1)
Troodontidae (1)
Tyrannosauridae (7)
and 19 more
Genus
Allosaurus (2)
Brachauchenius (7)
Camarasaurus (4)
Champsosaurus (1)
Clidastes (15)
Coniasaurus (32)
Corythosaurus (1)
Daspletosaurus (1)
Desmatochelys (1)
Dolichorhynchops (4)
Ectenosaurus (3)
Euoplocephalus (1)
Globidens (1)
Hadrosaurus (1)
Lambeosaurus (1)
Megacephalosaurus (1)
Niobrarasaurus (4)
Nyctosaurus (2)
Platecarpus (11)
Platypterygius (1)
Plesioplatecarpus (10)
Plioplatecarpus (1)
Protostega (5)
Pteranodon (46)
Selmasaurus (1)
Silvisaurus (1)
Terminonaris (1)
Toxochelys (17)
Trachodon (1)
Triceratops (1)
Trinacromerum (5)
Troodon (1)
Tylosaurus (35)
and 26 more
has media
Has media (371)
Has no media (69)
Individual/Organization
Sternberg, G.F. (81)
Walker, M.V. (77)
Sternberg, L. (10)
Pearce, G.B. (2)
Taylor, R. (2)
Frye, L.C. (2)
Bonner, M.C. (9)
and 123 more
Period
Cretaceous (430)
Jurassic (10)
Epoch
Upper (440)
Age
Campanian (35)
Cenomanian (35)
Coniacian (20)
Coniacian? (2)
Maastrichtian (17)
Santonian (188)
Turonian (87)
Formation
Belly River (13)
Carlile (51)
Carlile/Greenhorn (3)
Dakota (7)
Dinosaur Park (17)
Fox Hills (1)
Graneros (8)
Graneros/Greenhorn (2)
Greenhorn (58)
Hell Creek (1)
Kiowa (38)
Morrison (10)
Niobrara (216)
Pierre (15)
and 7 more
Member
Blue Hill (3)
Blue Hill Shale (1)
Brushy Basin (1)
Codell (30)
Fairport (12)
Fairport/Fencepost (1)
Fairport/Pfeifer (1)
Fort Hays (8)
Hartland (4)
Jetmore Chalk (3)
Juana Lopez (4)
Lincoln (43)
Pfeifer (4)
Sharon Springs (10)
Smoky Hill (204)
and 8 more
Country
Canada (30)
United States of America (414)
State/Province
Alberta (30)
Colorado (32)
Kansas (365)
Montana (1)
South Dakota (6)
Utah (7)
Wyoming (3)
County
Baca (3)
Clark (15)
Cloud (1)
Ellis (14)
Emery (6)
Frontage Road (2)
Gove (77)
Graham (8)
Hodgeman (1)
Jewell (36)
Kiowa (7)
Lane (8)
Las Animas (21)
Lincoln (1)
Lincoln (2)
Logan (62)
McCone (1)
McPherson (16)
Mitchell (5)
Ness (1)
Niobrara (1)
Osborne (1)
Otero (8)
Pennington (5)
Republic (2)
Rooks (3)
Rush (1)
Russell (41)
Stanton (1)
Trego (22)
Uintah (1)
Washington (2)
and 25 more