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2 Specimen Results
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Formation:
Graneros
Genus:
Ptychotrygon
FHSM VP-20484
Ptychotrygon triangularis
(Reuss, 1845)
Formation:
Graneros
Period(Early):
Cretaceous
FHSM VP-20485
Ptychotrygon triangularis
(Reuss, 1845)
Formation:
Graneros
Period(Early):
Cretaceous
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Chordata (2)
Order
Sclerorhynchiformes (2)
Class
Chondrichthyes (2)
Family
Ptychotrygonidae (2)
Individual/Organization
Shimada, K. (2)
Schmiedeler, J. (2)
Salvino, A. (2)
Period
Cretaceous (2)
Formation
Graneros (2)
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United States of America (2)
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Russell (2)