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2751 Specimen Results
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Class:
Reptilia
Class:
Bivalvia
Filter by
Phylum
Chordata (2006)
Mollusca (740)
Order
(7)
(38)
(22)
(1)
(17)
Arcida (2)
Cardiida (109)
Carditida (2)
Choristodera (1)
Crocodylia (62)
Cyrtodontida (3)
Hippuritida (36)
Ichthyosauria (1)
Lucinida (19)
Modiomorphida (2)
Myalinida (171)
Mytilida (3)
Nuculida (1)
Ornithischia (43)
Ostreida (132)
Pectinida (13)
Pholadida (9)
Phytosauria (9)
Plesiosauria (70)
Pterosauria (60)
Saurischia (32)
Solemyida (2)
Solenida (1)
Squamata (608)
Testudines (836)
Thraciida (1)
Trigoniida (3)
Unionida (7)
and 26 more
Family
(19)
(2)
(53)
(24)
(1)
Alligatoridae (9)
Allosauridae (2)
and 84 more
Genus
Acanthocardia (1)
Agerostrea (1)
Alectryonella (1)
Alligator (6)
Allosaurus (2)
Amblydactylus (1)
Ambonychia (1)
and 152 more
has media
Has media (1817)
Has no media (934)
Individual/Organization
Sternberg, G.F. (332)
Walker, M.V. (177)
Sternberg, L. (10)
Cooke, E. (2)
Pearce, G.B. (3)
Taylor, R. (3)
Frye, L.C. (2)
and 259 more
Period
Cretaceous (1409)
Devonian (3)
Jurassic (13)
Neogene (895)
Ordovician (6)
Paleogene (217)
Pennsylvanian (1)
Permian (4)
Plaeogene (1)
Quaternary (152)
Triassic (14)
and 4 more
Epoch
Early (2)
Eocene (149)
Holocene (4)
Late (9)
Lower (238)
Miocene (652)
Oligocene (55)
Paleocene (5)
Pleistocene (112)
Pliocene (234)
Upper (439)
and 4 more
Age
Albian (10)
Aptian (132)
Calabrian (20)
Campanian (35)
Cenomanian (35)
Coniacian (19)
Coniacian? (1)
late Middle Cenomanian (1)
Lutetian (5)
Maastrichtian (17)
Middle (31)
Middle Cenomanian (2)
Priabonian (1)
Rupelian (12)
Santonian (189)
Turonian (91)
and 9 more
Formation
Ballard (6)
Belly River (20)
Black Creek (4)
Bridger (9)
Broadwater (4)
Brule (5)
Carlile (115)
Carlile Shale (2)
Carlile/Greenhorn (3)
Cedar Mountain (229)
Chadron (1)
Chinle (1)
Comanche (2)
Continental Desert (3)
Crooked Creek (23)
Dakota (19)
Demopolis (2)
Denver (3)
Dinosaur Park (17)
Evanston (11)
Fowkes (4)
Fox Hills (67)
Fox Hills/Pierre (1)
Gething (1)
Graneros (21)
Graneros/Greenhorn (2)
Green River (99)
Greenhorn (98)
Hamilton (2)
Hell Creek (1)
Horsetail Creek (1)
Kingsdown (9)
Kiowa (166)
Kiowa Shale (4)
Lance (8)
Mesaverde (1)
Morrison (11)
Niobrara (516)
Niobrara Chalk (1)
Ogallala (633)
Patagonia (2)
Pierre (45)
Rexroad (171)
Rio Dell (4)
Tongue River (1)
Trenton (3)
Uinta (5)
Wasatch (4)
White River (5)
and 42 more
Member
Atwater (16)
basal (3)
Black's Fork (4)
Blue Hill (35)
Blue Hill Shale (2)
Brushy Basin (1)
Codell (32)
Fairport (27)
Fairport/Fencepost (1)
Fairport/Pfeifer (1)
Fort Hays (28)
Hartland (7)
Jetmore (6)
Jetmore Chalk (3)
Juana Lopez (6)
Lake Creek (2)
Lincoln (50)
Missler (6)
Mosldrow Creek (1)
Myton (5)
Ogallala (1)
Pfeifer (13)
Sharon Springs (12)
Shinarump (1)
Smoky Hill (472)
Smoky Hill Chalk Member (1)
Tibbee (1)
Twin Buttes (3)
Unit II (1)
Unit IV (2)
V (1)
Valentine (5)
Weskan (2)
XI (1)
and 27 more
Country
Argentina (2)
Canada (38)
Mexico (3)
Morocco (3)
United States of America (2576)
State/Province
Alberta (37)
Arizona (11)
Baja California (3)
British Columbia (1)
California (87)
Colorado (65)
Illinois (1)
Indiana (1)
Iowa (3)
Kansas (1763)
Ksares-es-Souk (3)
Mississippi (1)
Missouri (1)
Montana (2)
Nebraska (59)
New Mexico (10)
New York (3)
North Carolina (4)
North Dakota (1)
Ohio (2)
Oklahoma (2)
Oregon (1)
South Dakota (97)
Texas (1)
Utah (369)
Wisconsin (3)
Wyoming (82)
and 20 more
County
Anderson (1)
Apache (2)
Arapahoe (3)
Baca (3)
Bladen (4)
Brown (3)
Cherry (2)
and 94 more