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2 Specimen Results
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State/Province:
Montana
Individual/Organization:
Holtzman, R.
County:
Powder River
Family:
Viviparidae
Country:
United States of America
FHSM IP-2173
Campeloma
(Rafinesque, 1819)
Formation:
Tongue River
Period(Early):
Plaeogene
FHSM IP-2176
Lioplacodes
(Meek & Hayden, 1864)
Formation:
Tongue River
Period(Early):
Plaeogene
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Phylum
Mollusca (2)
Order
Architaenioglossa (2)
Class
Gastropoda (2)
Genus
Campeloma (1)
Lioplacodes (1)
Period
Plaeogene (2)
Epoch
Paleocene (2)
Formation
Tongue River (2)