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2 Specimen Results
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Family:
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Phylum
Chordata (2)
Order
Rajiformes (2)
Class
Chondrichthyes (2)
Genus
Protoplatyrhina (2)
Individual/Organization
Everhart, M.J. (2)
Hoganson, J.W. (2)
Shelburne, E.C. (1)
Period
Cretaceous (2)
Epoch
Late (1)
Upper (1)
Age
Maastrichtian (2)
Formation
Fox Hills (2)
Country
United States of America (2)
State/Province
Colorado (2)
County
Adams (2)