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4773 Specimen Results
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Period:
Cretaceous
Filter by
Phylum
Annelida (12)
Arthropoda (54)
Brachiopoda (11)
Chordata (3400)
Cnidaria (4)
Echinodermata (15)
Ichnofossils (20)
Mollusca (1217)
and 1 more
Order
(7)
(2)
(3)
(1)
(5)
(3)
(7)
and 84 more
Class
(9)
(2)
(5)
Actinopterygii (788)
Anthozoa (4)
Aves (37)
Bivalvia (607)
Cephalopoda (494)
Chondrichthyes (1448)
Crinoidea (12)
Echinoidea (3)
Gastropoda (39)
Insecta (2)
Lingulata (11)
Malacostraca (11)
Mammalia (95)
Maxillopoda (40)
Polychaeta (12)
Reptilia (814)
Sarcopterygii (1)
and 13 more
Family
(9)
(5)
(2)
(2)
(1)
(2)
(2)
and 162 more
Genus
Acanthoceras (7)
Actinocamax (24)
Aethocephalichthys (6)
Aetobatus (1)
Agerostrea (1)
Albertosaurus (1)
Allocrioceras (4)
and 232 more
has media
Has media (3615)
Has no media (1158)
Individual/Organization
Sternberg, G.F. (499)
Walker, M.V. (445)
Sternberg, L. (15)
Cooke, E. (1)
Pearce, G.B. (2)
Taylor, R. (6)
Frye, L.C. (56)
and 377 more
Period
Cretaceous (4773)
Epoch
Early (2)
Lat (1)
Late (101)
Lower (326)
Upper (2733)
Age
?Turonian (46)
Albian (23)
Aptian (139)
Campanian (64)
Cenomanian (635)
Coniacian (93)
Coniacian? (3)
late Middle Cenomanian (1)
Maastrichtian (85)
Middle Cenomanian (58)
Santonian (707)
Turonian (941)
and 5 more
Formation
Belly River (20)
Black Creek (26)
Bullhead Mountain (1)
Carlile (821)
Carlile/Greenhorn (19)
Cedar Mountain (311)
Codell Sandstone (1)
Comanche (2)
Continental Desert (3)
Dakota (45)
Dakota/Graneros (2)
Demopolis (3)
Dinosaur Park (20)
Evanston (13)
Fox Hills (131)
Fox Hills/Pierre (1)
Frontier (1)
Gething (1)
Graneros (66)
Graneros or Greenhorn (2)
Graneros/Dakota (1)
Graneros/Greenhorn (33)
Greenhorn (1143)
Greenhorn/Carlile (2)
Griman Creek (1)
Hell Creek (48)
Horseshoe Canyon (1)
Kiowa (279)
Kiowa/Dakota (1)
Lance (9)
Laramie (2)
Malbrook (1)
Mesaverde (1)
Mowry (1)
Niobrara (1405)
Pierre (195)
Pierre Shale (1)
Santana (1)
and 31 more
Member
basal (49)
Blue Hill (242)
Blue Hill Shale (48)
Bridge Creek (2)
Codell (244)
Ergonoceres (4)
Fairport (93)
Fairport Chalk (28)
Fairport/Fencepost (1)
Fairport/Pfeifer (5)
Fort Hays (61)
Gething (1)
Hartland (80)
Jetmore (25)
Jetmore Chalk (110)
Juana Lopez (104)
Lake Creek (15)
Lincoln (736)
Lincoln lower (1)
Lincoln mid/upper (1)
Mosldrow Creek (1)
Muldro (1)
Mussentuchit (7)
Pfeifer (63)
Pfeifer (Fencepost Bed)/Fairport (1)
Pfeifer/Freeport (10)
Pfiefer (1)
Sharon Springs (42)
Smoky Hill (1263)
Smoky Hill Chalk (2)
Tibbee (1)
Upper (1)
Wallangullass (1)
Weskan (6)
and 27 more
Country
Australia (1)
Belgium (1)
Brazil (1)
Canada (48)
Mexico (5)
Morocco (3)
United States of America (4624)
State/Province
Alberta (39)
Arizona (3)
Arkansas (1)
Baja California (5)
British Columbia (2)
Colorado (858)
Connecticut (1)
Hainont (1)
Illinois (5)
Iowa (49)
Kansas (3056)
Ksares-es-Souk (3)
Mississippi (2)
Missouri (1)
Montana (48)
Nebraska (1)
New Mexico (1)
New S. Wales (1)
North Carolina (26)
Oklahoma (2)
Ontario (5)
South Dakota (200)
Utah (311)
Washington (1)
Washington, D.C. (4)
Wyoming (40)
and 19 more
County
Adams (64)
Baca (72)
Bladen (26)
Bryon (2)
Carson (1)
Chickasaw (1)
Chickasaw (1)
and 70 more