21 Specimen Results

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Genus:Ptychodus Individual/Organization:Everhart, M.J.

FHSM VP-12358
Ptychodus mortoni (Agassiz, 1843)
Formation: Carlile/Greenhorn
Period(Early): Cretaceous

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FHSM VP-13921
Ptychodus (Agassiz, 1837)
Formation: Niobrara
Period(Early): Cretaceous

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FHSM VP-14022
Ptychodus mammillaris (Agassiz, 1839)
Formation: Niobrara
Period(Early): Cretaceous

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FHSM VP-14785
Ptychodus mortoni (Agassiz, 1843)
Formation: Niobrara
Period(Early): Cretaceous

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FHSM VP 14853
Ptychodus mortoni (Agassiz, 1843)
Formation: Niobrara
Period(Early): Cretaceous

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FHSM VP-14854
Ptychodus anonymus (Williston, 1900)
Formation: Niobrara
Period(Early): Cretaceous

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FHSM VP-15008
Ptychodus mortoni (Agassiz, 1843)
Formation: Niobrara
Period(Early): Cretaceous

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FHSM VP-15013
Ptychodus mortoni (Agassiz, 1843)
Formation: Niobrara
Period(Early): Cretaceous

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FHSM VP-15284
Ptychodus mammillaris (Agassiz, 1839)
Formation: Carlile
Period(Early): Cretaceous

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FHSM VP-15532
Ptychodus mortoni (Agassiz, 1843)
Formation: Niobrara
Period(Early): Cretaceous

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FHSM VP-16354
Ptychodus mammillaris (Agassiz, 1839)
Formation: Greenhorn
Period(Early): Cretaceous

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FHSM VP-16585
Ptychodus (Agassiz, 1837)
Formation: Niobrara
Period(Early): Cretaceous

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FHSM VP-17244
Ptychodus occidentalis (Leidy, 1868)
Formation: Greenhorn
Period(Early): Cretaceous

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FHSM VP-17245
Ptychodus occidentalis (Leidy, 1868)
Formation: Greenhorn
Period(Early): Cretaceous

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FHSM VP-17415
Ptychodus mortoni (Agassiz, 1843)
Formation: Niobrara
Period(Early): Cretaceous

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FHSM VP-17606
Ptychodus mortoni (Agassiz, 1843)
Formation: Niobrara
Period(Early): Cretaceous

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FHSM VP-17682
Ptychodus mammillaris (Agassiz, 1839)
Formation: Carlile
Period(Early): Cretaceous

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FHSM VP-17683
Ptychodus mammillaris (Agassiz, 1839)
Formation: Carlile
Period(Early): Cretaceous

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FHSM VP-17961
Ptychodus (Agassiz, 1837)
Formation: Greenhorn
Period(Early): Cretaceous

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FHSM VP-17989
Ptychodus mammillaris (Agassiz, 1839)
Formation: Greenhorn
Period(Early): Cretaceous

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FHSM VP-18008
Ptychodus mortoni (Agassiz, 1843)
Formation: Niobrara
Period(Early): Cretaceous

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