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3 Specimen Results
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Family:
Ostreidae
Individual/Organization:
Marak, J.H.
FHSM IP-1457- 2
Ostrea
(Linnaeus, 1758)
Formation:
Niobrara
Period(Early):
Cretaceous
FHSM IP-1458- 2
Ostrea
(Linnaeus, 1758)
Formation:
Niobrara
Period(Early):
Cretaceous
FHSM IP-2210
Pseudoperna congesta
(Conrad, 1843)
Formation:
Niobrara
Period(Early):
Cretaceous
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Mollusca (3)
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Ostreida (3)
Class
Bivalvia (3)
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Ostrea (2)
Pseudoperna (1)
Individual/Organization
Miller, H.W. (1)
Rolfs, M.E. (1)
Zakrzewski, R.J. (2)
Constable, S. (1)
Period
Cretaceous (3)
Formation
Niobrara (3)
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Smoky Hill (3)
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United States of America (3)
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