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324 Specimen Results
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Age:
Turonian
Formation:
Greenhorn
Filter by
Phylum
Chordata (318)
Mollusca (3)
Order
(38)
Acipenseriformes (1)
Albuliformes (4)
Amiiformes (7)
Aulopiformes (17)
Beryciformes (1)
Carcharhiniformes (2)
Choristodera (1)
Crossognathiformes (20)
Elopiformes (3)
Ichthyodectiformes (3)
Ichthyornithes (2)
Lamniformes (80)
Myalinida (3)
Myliobatiformes (1)
Pachycormiformes (2)
Plesiosauria (8)
Pycnodontiformes (9)
Rajiformes (6)
Semionotiformes (3)
Squamata (12)
Tselfatiiformes (9)
and 15 more
Class
Actinopterygii (101)
Aves (3)
Bivalvia (3)
Chondrichthyes (161)
Reptilia (24)
Family
(1)
(1)
Albulidae (4)
Anacoracidae (30)
Archaeolamnidae (4)
Cardabiodontidae (6)
Caturidae (7)
Champsosauridae (1)
Cimolichthyidae (2)
Cretoxyrhinidae (25)
Crossognathidae (2)
Dolichosauridae (10)
Elopidae (3)
Enchodontidae (13)
Hadrodontidae (3)
Haimirichiidae (1)
Ichthyodectidae (3)
Ichthyornithidae (2)
Ichthyotringidae (2)
Inoceramidae (3)
Mitsukurinidae (4)
Mosasauridae (2)
Myliobatidae (1)
Nursallidae (3)
Odontaspididae (5)
Otodontidae (1)
Pachycormidae (2)
Pachyrhizodontidae (18)
Plethodidae (9)
Pliosauridae (3)
Polycotylidae (3)
Pseudoscapanorhynchidae (1)
Ptychodontidae (38)
Pycnodontidae (6)
Rhinobatidae (6)
Scyliorhinidae (2)
and 29 more
Genus
Apateodus (2)
Apsopelix (2)
Archaeolamna (4)
Brachauchenius (1)
Carcharias (2)
Cardabiodon (6)
Champsosaurus (1)
Cimolichthys (2)
Coniasaurus (10)
Cretalamna (1)
Cretodus (1)
Cretomanta (1)
Cretoxyrhina (24)
Cylindracanthus (1)
Dallasiella (1)
Elopopsis (2)
Enchodus (13)
Hadrodus (3)
Haimirichia (1)
Ichthyornis (2)
Kansius (1)
Megacephalosaurus (1)
Micropycnodon (5)
Mytiloides (3)
Odontaspis (3)
Pachyrhizodus (18)
Palaeobalistum (3)
Protosphyraena (2)
Ptychodus (38)
Rhinobatos (6)
Scapanorhynchus (4)
Scyliorhinus (2)
Squalicorax (30)
Thrissopater (1)
Thryptodus (1)
Trinacromerum (2)
Xiphactinus (3)
and 30 more
has media
Has media (235)
Has no media (89)
Individual/Organization
Sternberg, G.F. (6)
Walker, M.V. (2)
Nelson, M.E. (1)
Stewart, J.D. (1)
Zakrzewski, R.J. (12)
Zehr, D.D. (1)
Green, J.R. (3)
Pearson, G. (1)
Everhart, M.J. (18)
McConaughey, J. (2)
Shimada, K. (268)
Schumacher, B.A. (81)
Pickering, O. (25)
Liggett, G.A. (5)
Wallace, S.C. (1)
Van Wormer, F.H. (1)
Wegele, G.A. (1)
Ewell, K. (5)
Decker, R. (1)
Lott, I. (5)
Urban, M. (1)
Bonner, O.W. (1)
Scott, D. (1)
Iboran, F.A. (1)
Olson, D.K. (2)
Brungardt (1)
Stewart, W.D. (1)
Schumacher, D.M. (1)
Rogers, C.A. (1)
Siverson, M. (3)
Stover, J. (1)
Caldwell, M.W. (1)
Spear, H. (1)
Cox, M. (1)
Nelms, A. (57)
Johnson-Ransom, E. (21)
Guzzo, F. (44)
Martin, D. (1)
and 31 more
Period
Cretaceous (324)
Epoch
Late (2)
Upper (321)
Age
Turonian (324)
Formation
Greenhorn (324)
Member
basal (3)
Bridge Creek (1)
Hartland (70)
Jetmore Chalk (110)
Lincoln (57)
Pfeifer (41)
Upper (1)
Country
United States of America (320)
State/Province
Colorado (74)
Iowa (3)
Kansas (241)
Wyoming (2)
County
Ellis (10)
Hodgeman (1)
Las Animas (4)
Lincoln (4)
Mitchell (26)
Niobrara (2)
Otero (70)
Plymoth (3)
Republic (71)
Rush (1)
Russell (66)
Washington (61)
and 5 more