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3 Specimen Results
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Genus:
Euspira
FHSM IP-1342
Euspira subcrusa
Formation:
Pierre
Period(Early):
Cretaceous
FHSM IP-1343
Euspira subcrusa
Formation:
Pierre
Period(Early):
Cretaceous
FHSM IP-2142
Euspira clementensis
(Hanna, 1927)
Period(Early):
Paleogene
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Mollusca (3)
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(3)
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Gastropoda (3)
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Naticidae (3)
has media
Has media (1)
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Individual/Organization
Harksen, J.C. (2)
Sternberg, C.H. (1)
Pettyjohn, W. (2)
Period
Cretaceous (2)
Paleogene (1)
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Eocene (1)
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Pierre (2)
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United States of America (3)
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California (1)
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