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3 Specimen Results
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Period:
Plaeogene
FHSM IP-2173
Campeloma
(Rafinesque, 1819)
Formation:
Tongue River
Period(Early):
Plaeogene
FHSM IP-2175
Bicorbula
(Fischer, 1887)
Period(Early):
Plaeogene
FHSM IP-2176
Lioplacodes
(Meek & Hayden, 1864)
Formation:
Tongue River
Period(Early):
Plaeogene
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Phylum
Mollusca (3)
Order
Architaenioglossa (2)
Pholadida (1)
Class
Bivalvia (1)
Gastropoda (2)
Family
Corbulidae (1)
Viviparidae (2)
Genus
Bicorbula (1)
Campeloma (1)
Lioplacodes (1)
Individual/Organization
Holtzman, R. (3)
Period
Plaeogene (3)
Epoch
Paleocene (3)
Formation
Tongue River (2)
Country
United States of America (3)
State/Province
Montana (2)
North Dakota (1)
County
Morton (1)
Powder River (2)