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7 Specimen Results
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Individual/Organization:
Rolfs, M.E.
Phylum:
Mollusca
FHSM IP-1009
Spinaptychus sternbergi
(Fischer & Fay, 1953)
Formation:
Niobrara
Period(Early):
Cretaceous
FHSM IP-1259- 2
Baculites
(Lamarck, 1799)
Formation:
Niobrara
Period(Early):
Cretaceous
FHSM IP-1803
Durania maxima
(West, 1977)
Formation:
Niobrara
Period(Early):
Cretaceous
FHSM IP-1806
Durania maxima
(West, 1977)
Formation:
Niobrara
Period(Early):
Cretaceous
FHSM IP-1807
Durania maxima
(West, 1977)
Formation:
Niobrara
Period(Early):
Cretaceous
FHSM IP-2137
Bivalvia (Linnaeus, 1758)
Formation:
Niobrara
Period(Early):
Cretaceous
FHSM IP-2210
Pseudoperna congesta
(Conrad, 1843)
Formation:
Niobrara
Period(Early):
Cretaceous
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Miller, H.W. (2)
Marak, J.H. (1)
Zakrzewski, R.J. (1)
Constable, S. (1)
Cope, C. (1)
Period
Cretaceous (7)
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Niobrara (7)
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Smoky Hill (7)
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