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68 Specimen Results
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Plesiosauria
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Phylum
Chordata (64)
Class
Reptilia (64)
Family
Plesiosauridae (2)
Pliosauridae (10)
Polycotylidae (14)
Genus
Brachauchenius (8)
Dolichorhynchops (4)
Megacephalosaurus (1)
Trinacromerum (6)
Individual/Organization
Sternberg, G.F. (7)
Walker, M.V. (5)
Bonner, M.C. (1)
Guttery, O.G. (1)
Rumford, C. (1)
Stewart, J.D. (1)
Zakrzewski, R.J. (2)
Thrasher, M.E. (1)
Everhart, M.J. (28)
Scott, R.W. (1)
Shimada, K. (12)
Bussen, J.P. (3)
Everhart, P.A. (5)
Schumacher, B.A. (13)
Liggett, G.A. (2)
Beamon, J.C. (3)
Ewell, K. (1)
Decker, R. (5)
Bealmann, B. (1)
Maltese, A. (1)
Brunson, K. (1)
Ackerman, F. (1)
Lott, I. (1)
Estes, T. (1)
Triebold, M. (1)
Bonner, O.W. (1)
Mannel, C. (2)
Hooker, R.B. (1)
Campbell, J. (2)
Carpenter, K. (1)
Michaelis, J. et al. (1)
Phillips, G. (1)
Bice, K. (5)
Decker, R. (1)
Decker, P. (1)
O'Keefe, F.R. (4)
Ward, L. (1)
Ward, H.K. (1)
Shelburne, E.C. (1)
and 32 more
Period
Cretaceous (68)
Epoch
Late (1)
Lower (5)
Upper (58)
Age
Albian (5)
Campanian (2)
Cenomanian (12)
Coniacian (4)
late Middle Cenomanian (1)
Santonian (11)
Turonian (23)
Formation
Carlile (12)
Dakota (2)
Demopolis (1)
Graneros (1)
Graneros/Greenhorn (2)
Greenhorn (20)
Kiowa (10)
Niobrara (16)
Pierre (2)
and 2 more
Member
Blue Hill (3)
Codell (5)
Fairport (3)
Fort Hays (1)
Jetmore Chalk (1)
Lincoln (15)
Pfeifer (2)
Sharon Springs (1)
Smoky Hill (14)
Tibbee (1)
and 3 more
Country
United States of America (69)
State/Province
Colorado (6)
Kansas (62)
Mississippi (1)
County
Clark (3)
Ellis (6)
Gove (5)
Jewell (6)
Kiowa (4)
Lane (1)
Las Animas (6)
Logan (5)
McPherson (3)
Mitchell (4)
Monroe (1)
Osborne (1)
Ottawa (1)
Republic (1)
Rooks (1)
Rush (1)
Russell (16)
Stanton (1)
Trego (2)
and 12 more