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5 Specimen Results
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Family:
Acmaeidae
FHSM IP-1328
Naccula parva
(Angas, 1876)
Formation:
Pierre
Period(Early):
Cretaceous
FHSM IP-1329
Naccula parva
(Angas, 1876)
Formation:
Pierre
Period(Early):
Cretaceous
FHSM IP-1330
Naccula parva
(Angas, 1876)
Formation:
Pierre
Period(Early):
Cretaceous
FHSM IP-2087
Acmaea mitra
(Eschscholtz, 1833)
Period(Early):
Quaternary
FHSM IP-2240
Acmaea
(Eschscholtz, 1830)
Period(Early):
Quaternary
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Cretaceous (3)
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Pleistocene (2)
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