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2103 Specimen Results
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Class:
Reptilia
Class:
Trilobita
Filter by
Phylum
Arthropoda (92)
Chordata (2006)
Order
(7)
(38)
(1)
(22)
(1)
(17)
Asaphida (2)
Aulacopleurida (7)
Choristodera (1)
Corynexochida (2)
Crocodylia (62)
Ichthyosauria (1)
Olenida (8)
Ornithischia (43)
Phacopida (62)
Phytosauria (9)
Plesiosauria (70)
Proetida (4)
Pterosauria (60)
Ptychopariida (1)
Saurischia (32)
Squamata (608)
Testudines (836)
and 16 more
Family
(19)
(2)
(1)
(53)
(24)
(1)
Acastidae (5)
and 59 more
Genus
Alligator (6)
Allosaurus (2)
Amblydactylus (1)
Ameura (1)
Axestemys (1)
Bernissartia (22)
Bottosaurus (2)
and 89 more
has media
Has media (1188)
Has no media (915)
Individual/Organization
Sternberg, G.F. (133)
Walker, M.V. (103)
Sternberg, L. (10)
Cooke, E. (2)
Pearce, G.B. (2)
Taylor, R. (2)
Frye, L.C. (2)
and 216 more
Period
Cambrian (12)
Cretaceous (801)
Devonian (31)
Jurassic (12)
Mississippian (1)
Neogene (887)
Ordovician (14)
Paleogene (190)
Pennsylvanian (1)
Permian (4)
Quaternary (105)
Silurian (5)
Triassic (9)
and 6 more
Epoch
Eocene (122)
Holocene (2)
Late (6)
Lower (238)
Miocene (661)
Oligocene (55)
Paleocene (4)
Pleistocene (69)
Pliocene (217)
Upper (439)
and 3 more
Age
Albian (9)
Aptian (132)
Calabrian (20)
Campanian (35)
Cenomanian (35)
Coniacian (19)
Coniacian? (1)
late Middle Cenomanian (1)
Lutetian (5)
Maastrichtian (17)
Middle (32)
Middle Cenomanian (2)
Priabonian (1)
Rupelian (12)
Santonian (188)
Turonian (87)
and 9 more
Formation
Ballard (6)
Barneston (1)
Barnestone (1)
Belly River (20)
Black Creek (4)
Boone Chert (1)
Bridger (9)
Broadwater (4)
Brule (5)
Carlile (52)
Carlile Shale (1)
Carlile/Greenhorn (3)
Cedar Mountain (229)
Chadron (1)
Chinle (1)
Continental Desert (3)
Crooked Creek (23)
Dakota (7)
Demopolis (1)
Denver (3)
Dinosaur Park (17)
Evanston (11)
Fowkes (4)
Fox Hills (1)
Gething (1)
Gloucester (7)
Graneros (9)
Graneros/Greenhorn (2)
Green River (99)
Greenhorn (62)
Hamilton (24)
Hell Creek (1)
Horsetail Creek (1)
Kanawaka (1)
Kingsdown (5)
Kiowa (43)
Kiowa Shale (4)
Lance (5)
Mesaverde (1)
Morrison (10)
Niobrara (284)
Niobrara Chalk (1)
Ogallala (645)
Onondaga (1)
Pierre (17)
Potsdam (3)
Rexroad (182)
Silica (1)
St. Lawrence (1)
Tongue River (1)
Trenton (3)
Uinta (5)
Wasatch (4)
Wheeler (7)
White River (5)
and 48 more
Member
Atwater (16)
Black's Fork (4)
Blue Hill (4)
Blue Hill Shale (2)
Brushy Basin (1)
Codell (30)
Fairport (12)
Fairport/Fencepost (1)
Fairport/Pfeifer (1)
Florence (2)
Fort Hays (8)
Hartland (5)
Jetmore Chalk (3)
Juana Lopez (4)
Lincoln (46)
Lodi (1)
Missler (6)
Myton (5)
Ogallala (1)
Pfeifer (4)
Sharon Springs (12)
Shinarump (1)
Smoky Hill (270)
Smoky Hill Chalk Member (1)
Tibbee (1)
Twin Buttes (3)
Unit II (1)
Unit IV (2)
V (1)
Valentine (5)
XI (1)
and 24 more
Country
Canada (50)
Morocco (3)
United States of America (2040)
State/Province
Alberta (37)
Arizona (6)
Arkansas (1)
British Columbia (1)
Colorado (41)
Illinois (2)
Kansas (1408)
Ksares-es-Souk (3)
Minnesota (1)
Mississippi (1)
Montana (2)
Nebraska (59)
New Mexico (8)
New York (28)
North Carolina (4)
Ohio (5)
Oklahoma (2)
Ontario (11)
Quebec (1)
South Dakota (7)
Texas (1)
Utah (375)
Wisconsin (6)
Wyoming (78)
and 17 more
County
Apache (2)
Arapahoe (3)
Baca (3)
Bladen (4)
Brown (3)
Butler (2)
Caroll (1)
and 83 more