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6 Specimen Results
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FHSM IP-1343
Euspira subcrusa
Formation:
Pierre
Period(Early):
Cretaceous
FHSM IP-2141
Neverita globosa
(Gabb, 1868)
Period(Early):
Paleogene
FHSM IP-2142
Euspira clementensis
(Hanna, 1927)
Period(Early):
Paleogene
FHSM IP-2147
Sinum coryliforme
(Anderson & Hanna, 1925)
Period(Early):
Paleogene
FHSM IP-2241
Thylacodes
(Guettard, 1770)
Period(Early):
Quaternary
FHSM IP-2261
Semicassis saburon
(Bruguière, 1792)
Period(Early):
Paleogene
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Mollusca (6)
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Gastropoda (6)
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Cassidae (1)
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Euspira (2)
Neverita (1)
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Harksen, J.C. (1)
Sternberg, C.H. (5)
Pettyjohn, W. (1)
Shelburne, E.C. (2)
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Paleogene (4)
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Pierre (1)
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