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10 Specimen Results
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Formation:
Pierre
Order:
Squamata
Filter by
Phylum
Chordata (10)
Class
Reptilia (10)
Family
Mosasauridae (10)
Genus
Clidastes (1)
Globidens (1)
Platecarpus (1)
Plioplatecarpus (1)
Tylosaurus (2)
Individual/Organization
Sternberg, G.F. (1)
Walker, M.V. (1)
Zakrzewski, R.J. (5)
Bretz, R.F. (4)
Everhart, M.J. (4)
Bussen, J.P. (2)
Liggett, G.A. (1)
Walters, G.D. (1)
Carpenter, E. (1)
and 2 more
Period
Cretaceous (10)
Epoch
Upper (8)
Age
Campanian (8)
Formation
Pierre (10)
Member
Sharon Springs (7)
Country
United States of America (10)
State/Province
Kansas (6)
South Dakota (4)
County
Logan (5)
Pennington (4)