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3 Specimen Results
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Individual/Organization:
Pettyjohn, W.
Order:
FHSM IP-1264
Drepanocheilus evansi
(Cossman, 1904)
Formation:
Pierre
Period(Early):
Cretaceous
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 (3)
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Gastropoda (3)
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Aporrhaidae (1)
Naticidae (2)
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Drepanocheilus (1)
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has media
Has media (2)
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Harksen, J.C. (3)
Period
Cretaceous (3)
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Pierre (3)
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