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3 Specimen Results
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Individual/Organization:
Eaves, B.
Phylum:
Chordata
FHSM VP-2185
Pycnodontidae (Agassiz, 1835)
Formation:
Niobrara
Period(Early):
Cretaceous
FHSM VP-2209
Tylosaurus nepaeolicus
(Cope, 1874)
Formation:
Niobrara
Period(Early):
Cretaceous
FHSM VP-2238
Ptychodus mortoni
(Agassiz, 1843)
Formation:
Niobrara
Period(Early):
Cretaceous
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Pycnodontiformes (1)
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Actinopterygii (1)
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Mosasauridae (1)
Ptychodontidae (1)
Pycnodontidae (1)
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Ptychodus (1)
Tylosaurus (1)
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Walker, M.V. (3)
Pulec, M. (1)
Period
Cretaceous (3)
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Upper (3)
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Santonian (3)
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Niobrara (3)
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Smoky Hill (3)
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United States of America (3)
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Rooks (3)