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7 Specimen Results
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Formation:
Fox Hills
Family:
Ostreidae
Filter by
Phylum
Mollusca (7)
Order
Ostreida (7)
Class
Bivalvia (7)
Genus
Ostrea (7)
Individual/Organization
Harksen, J.C. (7)
Pettyjohn, W. (7)
Period
Cretaceous (7)
Formation
Fox Hills (7)
Country
United States of America (7)
State/Province
South Dakota (7)
County
Corson (7)