9 Specimen Results

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Epoch: Phylum:

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Order

Proboscidea (4)

Class

Family

Crocodylidae (3)

Trionychidae (1)

Genus

Individual/Organization

Sternberg, G.F. (3)

Walker, M.V. (1)

Zakrzewski, R.J. (3)

Holtzman, R. (2)

Van Wormer, F.H. (1)

Period

Epoch

Formation

Tongue River (2)

Country

United States of America (9)

State/Province

County

Powder River (2)