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1147 Specimen Results
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Formation:
Niobrara
has media:
Has media
Filter by
Phylum
Annelida (1)
Arthropoda (6)
Chordata (710)
Echinodermata (11)
Ichnofossil (3)
Mollusca (405)
Order
Ammonitida (154)
Anguilliformes (1)
Aulopiformes (22)
Belemnitida (21)
Beryciformes (5)
Chimaeriformes (1)
Coelocanthiformes (1)
Crossognathiformes (26)
Hesperornithiformes (7)
Hippuritida (23)
Ichthyodectiformes (64)
Ichthyornithiformes (9)
Lamniformes (122)
Lucinida (7)
Myalinida (97)
Myliobatiformes (1)
Ornithischia (4)
Ostreida (53)
Pachycormiformes (63)
Pectinida (1)
Plesiosauria (15)
Polymixiiformes (1)
Pterosauria (47)
Pycnodontiformes (7)
Rajiformes (7)
Rodentia (1)
Sabellia (1)
Sorbeoconcha (1)
Squamata (150)
Testudines (37)
Teuthida (5)
Tselfatiiformes (43)
Uintacrinida (10)
Vampyromorpha (2)
and 27 more
Class
Actinopterygii (234)
Aves (16)
Bivalvia (211)
Cephalopoda (192)
Chondrichthyes (183)
Crinoidea (11)
Gastropoda (1)
Mammalia (1)
Maxillopoda (6)
Polychaeta (1)
Reptilia (259)
Sarcopterygii (1)
and 5 more
Family
Acanthoceratidae (1)
Alopiidae (1)
Anacoracidae (65)
Anguillidae (1)
Baculitidae (49)
Belemnitellidae (21)
Callorhinchidae (1)
Cheloniidae (19)
Cimolichthyidae (15)
Coelocanthidae (1)
Collignoniceratidae (1)
Cretoxyrhinidae (24)
Crossognathidae (6)
Dercetidae (2)
Diplomoceratidae (1)
Dolichosauridae (2)
Domichnia (1)
Enchodontidae (5)
Gryphaeidae (7)
Hadrosauridae (1)
Hesperornithidae (7)
Holocentridae (5)
Ichthyodectidae (40)
Ichthyornithidae (9)
Inoceramidae (97)
Kelaenidae (2)
Lucinidae (7)
Mitsukurinidae (10)
Mosasauridae (141)
Myliobatidae (1)
Nodosauridae (3)
Odontaspididae (2)
Ostreidae (45)
Otodontidae (17)
Pachycormidae (63)
Pachyrhizodontidae (20)
Paleololiginidae (2)
Pectinidae (1)
Plesiosauridae (1)
Plethodidae (43)
Polycotylidae (5)
Polymixiidae (1)
Protostegidae (7)
Pteranodontidae (47)
Pteriidae (1)
Ptychodontidae (52)
Pycnodontidae (7)
Radiolitidae (23)
Rhinobatidae (7)
Saurodontidae (24)
Scaphitidae (87)
Serpulidae (1)
Stramentidae (6)
Toxochelyidae (1)
Turritellidae (1)
Uintacrinidae (10)
Vascoceratidae (1)
and 50 more
Genus
Actinocamax (21)
Aetobatus (1)
Anomoeodus (1)
Apsopelix (6)
Baculites (48)
Bevahites (1)
Bonnerichthys (16)
and 76 more
Individual/Organization
Sternberg, G.F. (206)
Walker, M.V. (245)
Wedel, L.; Edgington, O. (1)
Pearce, G.B. (2)
Taylor, R. (6)
Frye, L.C. (47)
Rouse, J. (1)
and 233 more
Period
Cretaceous (1147)
Epoch
Early (1)
Late (2)
Lte (1)
Upper (621)
Age
Campanian (23)
Cenomanian (1)
Coniacian (57)
Coniacian? (1)
Santonian (537)
Turonian (4)
Formation
Niobrara (1147)
Member
Fort Hays (57)
Smoky Hill (1032)
Country
United States of America (1184)
State/Province
Colorado (35)
Kansas (1149)
County
Ellis (90)
Ellsworth (1)
Gove (262)
Gove/Logan (5)
Graham (30)
Jewell (7)
Lane (26)
Logan (227)
Montgomery (1)
Ness (1)
Osborne (1)
Otero (24)
Phillips (3)
Pueblo (11)
Rooks (165)
Russell (2)
Scott (26)
Smith (1)
Trego (114)
Wichita (3)
and 13 more