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2 Specimen Results
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Individual/Organization:
Bonner, O.W.
State/Province:
South Dakota
FHSM IP-1684
Inoceramus
(Sowerby, 1814)
Formation:
Pierre
Period(Early):
Cretaceous
FHSM IP-2209
Pseudoperna congesta
(Conrad, 1843)
Formation:
Pierre
Period(Early):
Cretaceous
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Mollusca (2)
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Myalinida (1)
Ostreida (1)
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Bivalvia (2)
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Inoceramidae (1)
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Inoceramus (1)
Pseudoperna (1)
Period
Cretaceous (2)
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Pierre (2)
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