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293 Specimen Results
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Formation:
Greenhorn
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Filter by
Phylum
Chordata (285)
Ichnofossil (1)
Mollusca (4)
Order
Albuliformes (2)
Amiiformes (3)
Ammonitida (1)
Aspidorhynchiformes (2)
Aulopiformes (12)
Cariamiformes (5)
Crossognathiformes (9)
Elopiformes (1)
Ichthyodectiformes (1)
Lamniformes (107)
Myliobatiformes (3)
Pachycormiformes (1)
Pycnodontiformes (4)
Rajiformes (1)
Squamata (8)
Tselfatiiformes (6)
and 9 more
Class
Actinopterygii (53)
Aves (5)
Bivalvia (2)
Cephalopoda (1)
Chondrichthyes (180)
Reptilia (8)
Family
Acanthoceratidae (1)
Albulidae (2)
Anacoracidae (31)
Archaeolamnidae (3)
Aspidorhynchidae (2)
Cardabiodontidae (1)
Caturidae (3)
Cretoxyrhinidae (60)
Crossognathidae (1)
Dolichosauridae (7)
Elopidae (1)
Enchodontidae (12)
Hadrodontidae (1)
Ichthyodectidae (1)
Mosasauridae (1)
Myliobatidae (3)
Nursallidae (2)
Odontaspididae (8)
Otodontidae (3)
Pachycormidae (1)
Pachyrhizodontidae (8)
Plethodidae (6)
Ptychodontidae (47)
Pycnodontidae (1)
Rhinobatidae (1)
and 18 more
Genus
Apsopelix (1)
Archaeolamna (3)
Calycoceras (1)
Carcharias (3)
Cardabiodon (1)
Cenocarcharias (2)
Coniasaurus (7)
Cretalamna (3)
Cretodus (1)
Cretomanta (3)
Cretoxyrhina (59)
Cylindracanthus (1)
Enchodus (12)
Eostriatolamia (3)
Hadrodus (1)
Micropycnodon (1)
Pachyrhizodus (8)
Palaeobalistem (2)
Protosphyraena (1)
Ptychodus (47)
Rhinobatos (1)
Squalicorax (31)
Teredolites (1)
Thrissopater (1)
Xiphactinus (1)
and 18 more
Individual/Organization
Sternberg, G.F. (3)
Hattin, D.E. (1)
Zakrzewski, R.J. (5)
Zehr, D.D. (1)
Pearson, G. (1)
Everhart, M.J. (7)
McConaughey, J. (1)
Shimada, K. (372)
Schumacher, B.A. (172)
Pickering, O. (6)
Wegele, G.A. (1)
Ewell, K. (2)
Huncovsky, W. (2)
Rogers, T.A. (1)
Urban, M. (1)
Shimada, K.; Guzzo, F. (37)
Scott, D. (1)
Olson, D.K. (1)
Byrd, C.J. (1)
Brungardt (1)
Liggett, G.A. et al. (1)
Caldwell, M. (1)
Gallardo, C. et al. (7)
Shimada, K.; Johnson-Ransom, E. (4)
Hamm, S. (1)
Decker, R. (1)
Spear, H. (1)
Nelms, A. (6)
Guzzo, F. (7)
Gonzales, P. (58)
Conroy, R. (58)
Shelburne, E.C. (58)
and 25 more
Period
Cretaceous (293)
Epoch
Late (58)
Upper (227)
Age
?Turonian (4)
Cenomanian (131)
Maastrichtian (1)
Middle Cenomanian (58)
Turonian (91)
Formation
Greenhorn (293)
Member
Basal (4)
Hartland (7)
Jetmore Chalk (52)
Lincoln (210)
Pfeifer (6)
Country
United States of America (292)
State/Province
Colorado (177)
Iowa (4)
Kansas (110)
Wyoming (1)
County
Baca (7)
Ellis (3)
Ellsworth (1)
Hodgeman (1)
Las Animas (109)
Lincoln (1)
Mitchell (8)
Niobrara (1)
Otero (61)
Plymoth (4)
Republic (50)
Rush (1)
Russell (36)
Washington (9)
and 7 more