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2 Specimen Results
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Individual/Organization:
O'Keefe, F.R.
County:
Logan
FHSM VP-398
Elasmosauridae (Cope, 1869)
Formation:
Pierre
Period(Early):
Cretaceous
FHSM VP-16521
Dolichorhynchops
(Williston, 1902)
Formation:
Pierre
Period(Early):
Cretaceous
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Chordata (1)
Order
Plesiosauria (1)
Class
Reptilia (1)
Family
Polycotylidae (1)
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Dolichorhynchops (1)
Individual/Organization
Sternberg, G.F. (1)
Everhart, M.J. (1)
Bussen, J.P. (1)
Schumacher, B.A. (1)
Hooker, R.B. (1)
Period
Cretaceous (2)
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Upper (2)
Age
Campanian (2)
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Pierre (2)
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Sharon Springs (1)
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Kansas (2)