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2 Specimen Results
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Formation:
Niobrara
Family:
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Individual/Organization
Sternberg, G.F. (1)
Bonner, M.C. (1)
Miller, H.W. (2)
Bonner, O.W. (1)
Period
Cretaceous (2)
Epoch
Upper (2)
Age
Santonian (2)
Formation
Niobrara (2)
Member
Smoky Hill (2)