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3 Specimen Results
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Individual/Organization:
Shimada, K.
Individual/Organization:
SMU
FHSM VP 6348
Ptychodus whipplei
(Marcou, 1853)
Period(Early):
Cretaceous
FHSM VP 6349
Ptychodus mortoni
(Agassiz, L., 1843)
Period(Early):
Cretaceous
FHSM VP 6350
Ptychodus anonymous
(Agassiz, L., 1837)
Period(Early):
Cretaceous
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Chordata (3)
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Chondrichthyes (3)
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Ptychodontidae (3)
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Ptychodus (3)
Period
Cretaceous (3)
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United States of America (3)