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7 Specimen Results
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United States of America
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Phylum
Mollusca (7)
Class
Gastropoda (7)
Family
Acmaeidae (5)
Lottiidae (2)
Genus
Acmaea (2)
Lottia (2)
Naccula (3)
has media
Has media (4)
Has no media (3)
Individual/Organization
Harksen, J.C. (3)
Sternberg, C.H. (4)
Pettyjohn, W. (3)
Shelburne, E.C. (2)
Period
Cretaceous (3)
Quaternary (4)
Epoch
Pleistocene (4)
Formation
Pierre (3)
State/Province
California (4)
South Dakota (3)
County
Meade (3)
San Diego (2)