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2 Specimen Results
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State/Province:
South Dakota
Genus:
Euspira
FHSM IP-1342
Euspira subcrusa
Formation:
Pierre
Period(Early):
Cretaceous
FHSM IP-1343
Euspira subcrusa
Formation:
Pierre
Period(Early):
Cretaceous
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Mollusca (2)
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(2)
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Gastropoda (2)
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Naticidae (2)
has media
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Harksen, J.C. (2)
Pettyjohn, W. (2)
Period
Cretaceous (2)
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Pierre (2)
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United States of America (2)
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Meade (2)