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4 Specimen Results
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Member:
Pfeifer
Class:
Reptilia
FHSM VP-71
Plesiosauria (de Blainville, 1835)
Formation:
Greenhorn
Period(Early):
Cretaceous
FHSM VP-6319
Mosasauridae (Gervais, 1852)
Formation:
Greenhorn
Period(Early):
Cretaceous
FHSM VP-6618
Sauropterygia (Owen, 1860)
Formation:
Greenhorn
Period(Early):
Cretaceous
FHSM VP-17471
Trinacromerum bentonianum
(Cragin, 1888)
Formation:
Greenhorn
Period(Early):
Cretaceous
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Phylum
Chordata (4)
Order
Plesiosauria (2)
Squamata (1)
Family
Mosasauridae (1)
Polycotylidae (1)
Genus
Trinacromerum (1)
Individual/Organization
Sternberg, G.F. (1)
Zakrzewski, R.J. (2)
Everhart, M.J. (1)
Schumacher, B.A. (1)
Cox, M. (1)
Period
Cretaceous (4)
Epoch
Upper (4)
Age
Turonian (4)
Formation
Greenhorn (4)
Member
Pfeifer (4)
Country
United States of America (3)
State/Province
Kansas (3)
County
Ellis (1)
Russell (2)