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31 Specimen Results
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Epoch:
Upper
Class:
Aves
Filter by
Phylum
Chordata (31)
Order
Hesperornithiformes (8)
Ichthyornithes (14)
Family
Hesperornithidae (8)
Ichthyornithidae (14)
Genus
Hesperornis (7)
Ichthyornis (13)
Parahesperornis (1)
has media
Has media (25)
Has no media (6)
Individual/Organization
Sternberg, G.F. (4)
Walker, M.V. (6)
Bonner, M.C. (2)
Nelson, M.E. (1)
Stewart, J.D. (1)
Zakrzewski, R.J. (3)
Brown, R.C. (1)
Everhart, M.J. (6)
Shimada, K. (5)
Bussen, J.P. (2)
Schumacher, B.A. (4)
Ewell, K. (3)
Wetmore, A. (1)
Witt, C. (1)
Erickson, P. (1)
Bonner, D. (2)
Byrd, C.J. (4)
Schumacher, D.M. (1)
Martin, L.D. (2)
Siverson, M. (1)
Klein, G.F. (1)
Bell, A. (1)
Wilson, L.E. (2)
Super, K.J. (1)
Irwin, K.J. (1)
Sternberg Museum of Natural History (1)
Garza, D. (4)
Gonzales, P. (4)
Rivera-Molina, I. (1)
and 22 more
Period
Cretaceous (31)
Epoch
Upper (31)
Age
Campanian (2)
Cenomanian (4)
Coniacian (1)
Coniacian? (1)
Santonian (14)
Turonian (8)
Formation
Carlile (4)
Greenhorn (7)
Greenhorn/Carlile (1)
Malbrook (1)
Niobrara (18)
Member
Fort Hays (1)
Juana Lopez (4)
Lincoln (6)
Pfeifer (Fencepost Bed)/Fairport (1)
Smoky Hill (17)
Country
United States of America (26)
State/Province
Arkansas (1)
Colorado (4)
Kansas (21)
County
Clark (1)
Ellis (2)
Gove (6)
Graham (1)
Logan (5)
Otero (4)
Russell (7)