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55 Specimen Results
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Class:
Reptilia
Epoch:
Oligocene
Filter by
Phylum
Chordata (55)
Order
Squamata (17)
Testudines (35)
Family
Rhineuridae (1)
Testudinidae (8)
Genus
Rhineura (1)
Stylemys (8)
has media
Has media (27)
Has no media (28)
Individual/Organization
Sternberg, G.F. (8)
Walker, M.V. (5)
Cooke, E. (2)
Zakrzewski, R.J. (44)
Lund, J.J. (5)
Beasley, B.A. (3)
Speer, Jr., W. (1)
Oelrich, T.M. (1)
Hunter, D.A. (1)
and 2 more
Period
Paleogene (55)
Epoch
Oligocene (55)
Age
Rupelian (12)
Formation
Brule (5)
Chadron (1)
White River (5)
Country
United States of America (55)
State/Province
Colorado (2)
Nebraska (31)
Wyoming (22)
County
Converse (19)
Dawes (9)
Logan (2)
Niobrara (3)
Scottsbluff (8)
Sioux (14)