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5 Specimen Results
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Family:
Acmaeidae
Class:
Gastropoda
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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Mollusca (5)
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(5)
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Acmaea (2)
Naccula (3)
has media
Has media (3)
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Harksen, J.C. (3)
Sternberg, C.H. (2)
Pettyjohn, W. (3)
Shelburne, E.C. (1)
Period
Cretaceous (3)
Quaternary (2)
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Pleistocene (2)
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Pierre (3)
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