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3 Specimen Results
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Family:
Acmaeidae
has media:
Has media
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
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Mollusca (3)
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(3)
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Gastropoda (3)
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Acmaea (1)
Naccula (2)
Individual/Organization
Harksen, J.C. (2)
Sternberg, C.H. (1)
Pettyjohn, W. (2)
Period
Cretaceous (2)
Quaternary (1)
Epoch
Pleistocene (1)
Formation
Pierre (2)
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United States of America (3)
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Meade (2)