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186 Specimen Results
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Age:
Santonian
Formation:
Niobrara
Class:
Chondrichthyes
Filter by
Phylum
Chordata (186)
Order
(67)
(1)
Lamniformes (110)
Myliobatiformes (1)
Rajiformes (7)
Family
Anacoracidae (64)
Cretoxyrhinidae (23)
Edaphodontidae (1)
Mitsukurinidae (7)
Myliobatidae (1)
Odontaspididae (1)
Otodontidae (13)
Ptychodontidae (67)
Rhinobatidae (7)
and 2 more
Genus
Aetobatus (1)
Cretalamna (13)
Cretoxyrhina (22)
Eumylodus (1)
Johnlongia (1)
Nanocorax (3)
Pseudocorax (4)
Ptychodus (67)
Rhinobatos (7)
Scapanorhynchus (7)
Squalicorax (57)
and 4 more
has media
Has media (153)
Has no media (33)
Individual/Organization
Sternberg, G.F. (37)
Walker, M.V. (44)
Frye, L.C. (50)
Haverfield, R.W. (27)
Finney, D.L. (1)
Stewart, J.D. (3)
Zakrzewski, R.J. (5)
Everhart, M.J. (35)
Garretts, W. (1)
Fritz, T.R. (1)
Falls, M. (1)
LaGarry, H.E. (1)
Shimada, K. (46)
Bussen, J.P. (3)
Everhart, P.A. (2)
Meyer, S.C. (2)
Schumacher, B.A. (10)
Liggett, G.A. (1)
Van Wormer, F.H. (1)
Suintouy, E. (1)
Hamm, S.A. (6)
Jenkins, K. (1)
Ewell, K. (17)
Mense, E. (1)
Bonner, O.W. (1)
Earl, I. (1)
Rouse, J.E. (1)
Darnell, M.K. (1)
Faucett, J. (1)
Schoeppel, E.G. (2)
Eaves, B. (1)
Parris, D.C. (1)
Wilcots, D.N. (4)
Bethel, G. (1)
Dunn, B. (1)
Balliett, S.R. (1)
Caggiano, T. (1)
Siverson, M. (3)
Carpenter, K. (1)
Smith, P.J. (1)
Morris, B. (1)
Jamison, G. (1)
Jones, J. (1)
Baumgartner, K.A. (9)
and 37 more
Period
Cretaceous (186)
Epoch
Upper (186)
Age
Santonian (186)
Formation
Niobrara (186)
Member
Smoky Hill (182)
Country
United States of America (195)
State/Province
Colorado (8)
Kansas (187)
County
Ellis (5)
Gove (42)
Graham (6)
Lane (4)
Logan (10)
Osborne (1)
Otero (8)
Rooks (3)
Scott (28)
Trego (45)
and 3 more