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53 Specimen Results
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Phylum
Chordata (53)
Order
Pterosauria (53)
Class
Reptilia (53)
Genus
Pteranodon (53)
has media
Has media (49)
Has no media (4)
Individual/Organization
Sternberg, G.F. (17)
Walker, M.V. (19)
Pearce, G.B. (2)
Taylor, R. (2)
Bonner, M.C. (3)
Harksen, J.C. (1)
Miller, H.W. (6)
Marak, J.H. (1)
Zakrzewski, R.J. (4)
Green, J.R. (1)
Everhart, M.J. (12)
Shimada, K. (2)
Bussen, J.P. (9)
Wallace, S.C. (1)
Bonner, O.W. (1)
Kovach, J.T. (2)
Bennett, S.C. (7)
Tallan, M.E. (1)
Mitchell, E. (1)
Frye, H. (1)
Rockers, G.F. (1)
Super, K.J. (2)
McWhinney, L. (1)
Barnett, J. (1)
and 17 more
Period
Cretaceous (53)
Epoch
Late (1)
Upper (46)
Age
Campanian (4)
Coniacian (1)
Santonian (41)
Formation
Niobrara (50)
Pierre (3)
Member
Sharon Springs (3)
Smoky Hill (50)
Country
United States of America (57)
State/Province
Kansas (56)
Wyoming (1)
County
Frontage Road (1)
Gove (13)
Graham (2)
Lane (2)
Lincoln (1)
Logan (23)
Trego (6)