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3 Specimen Results
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Individual/Organization:
Stewart, J.D.
Individual/Organization:
Bretz, R.F.
FHSM VP-4510
Protosphyraena perniciosa
(Cope, 1874)
Formation:
Niobrara
Period(Early):
Cretaceous
FHSM VP-4860
Pachyrhizodus caninus
(Cope, 1872)
Formation:
Pierre
Period(Early):
Cretaceous
FHSM VP-4861
Pachyrhizodus caninus
(Cope, 1872)
Formation:
Pierre
Period(Early):
Cretaceous
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