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7 Specimen Results
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State/Province:
South Dakota
Class:
Reptilia
Filter by
Phylum
Chordata (7)
Order
Saurischia (1)
Squamata (4)
Testudines (1)
Family
(1)
Mosasauridae (4)
Ornithomimidae (1)
Genus
Clidastes (1)
Toxochelys (1)
has media
Has media (5)
Has no media (2)
Individual/Organization
Harksen, J.C. (1)
Zakrzewski, R.J. (5)
Bretz, R.F. (5)
Thomasson, J.R. (1)
Olson, D.K. (1)
Carpenter, E. (1)
Period
Cretaceous (7)
Epoch
Upper (6)
Age
Campanian (5)
Formation
Fox Hills (1)
Pierre (5)
Member
Sharon Springs (5)
Country
United States of America (7)
County
Harding (1)
Pennington (5)