48 Specimen Results

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Genus:Ptychodus County:Russell

FHSM VP-2178
Ptychodus decurrens (Agassiz, 1839)
Formation: Graneros
Period(Early): Cretaceous

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FHSM VP-5520
Ptychodus mammillaris (Agassiz, 1839)
Formation: Carlile
Period(Early): Cretaceous

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FHSM VP-6292
Ptychodus mammillaris (Agassiz, 1839)
Formation: Carlile
Period(Early): Cretaceous

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FHSM VP-12188
Ptychodus whipplei (Marcou, 1853)
Formation: Greenhorn
Period(Early): Cretaceous

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FHSM VP-12189
Ptychodus anonymus (Williston, 1900)
Formation: Greenhorn
Period(Early): Cretaceous

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FHSM VP-12190
Ptychodus occidentalis (Leidy, 1868)
Formation: Greenhorn
Period(Early): Cretaceous

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FHSM VP-12248
Ptychodus decurrens (Agassiz, 1839)
Formation: Greenhorn
Period(Early): Cretaceous

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FHSM VP-12249
Ptychodus whipplei (Marcou, 1853)
Formation: Greenhorn
Period(Early): Cretaceous

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FHSM VP-12314
Ptychodus occidentalis (Leidy, 1868)
Formation: Greenhorn
Period(Early): Cretaceous

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FHSM VP-12374
Ptychodus occidentalis (Leidy, 1868)
Formation: Greenhorn
Period(Early): Cretaceous

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FHSM VP-12385
Ptychodus occidentalis (Leidy, 1868)
Formation: Greenhorn
Period(Early): Cretaceous

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FHSM VP-12584
Ptychodus occidentalis (Leidy, 1868)
Formation: Carlile/Greenhorn
Period(Early): Cretaceous

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FHSM VP-12710
Ptychodus anonymus (Williston, 1900)
Formation: Greenhorn
Period(Early): Cretaceous

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FHSM VP-12890
Ptychodus anonymus (Williston, 1900)
Formation: Greenhorn
Period(Early): Cretaceous

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FHSM VP-12915
Ptychodus mammillaris (Agassiz, 1839)
Formation: Carlile/Greenhorn
Period(Early): Cretaceous

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FHSM VP-13193
Ptychodus decurrens (Agassiz, 1839)
Formation: Greenhorn
Period(Early): Cretaceous

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FHSM VP-13200
Ptychodus occidentalis (Leidy, 1868)
Formation: Greenhorn
Period(Early): Cretaceous

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FHSM VP-13201
Ptychodus anonymus (Williston, 1900)
Formation: Greenhorn
Period(Early): Cretaceous

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FHSM VP-14764
Ptychodus decurrens (Agassiz, 1839)
Formation: Graneros/Greenhorn
Period(Early): Cretaceous

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FHSM VP-14801
Ptychodus occidentalis (Leidy, 1868)
Formation: Graneros/Greenhorn
Period(Early): Cretaceous

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FHSM VP-14802
Ptychodus anonymus (Williston, 1900)
Formation: Graneros/Greenhorn
Period(Early): Cretaceous

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FHSM VP-15763
Ptychodus (Agassiz, 1837)
Formation: Graneros
Period(Early): Cretaceous

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FHSM VP-16700
Ptychodus decurrens (Agassiz, 1839)
Formation: Greenhorn
Period(Early): Cretaceous

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FHSM VP-16712
Ptychodus occidentalis (Leidy, 1868)
Formation: Greenhorn
Period(Early): Cretaceous

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FHSM VP-16740
Ptychodus (Agassiz, 1837)
Formation: Greenhorn
Period(Early): Cretaceous

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FHSM VP-16761
Ptychodus decurrens (Agassiz, 1839)
Formation: Greenhorn
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-17707
Ptychodus rhombodus (Underwood & Cumbaa, 2010)
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-19727
Ptychodus anonymus (Williston, 1900)
Formation: Carlile
Period(Early): Cretaceous

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FHSM VP-19728
Ptychodus anonymus (Williston, 1900)
Formation: Carlile
Period(Early): Cretaceous

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FHSM VP-19729
Ptychodus mammillaris (Agassiz, 1839)
Formation: Carlile
Period(Early): Cretaceous

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FHSM VP-19730
Ptychodus mammillaris (Agassiz, 1839)
Formation: Carlile
Period(Early): Cretaceous

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FHSM VP-19731
Ptychodus (Agassiz, 1837)
Formation: Carlile
Period(Early): Cretaceous

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FHSM VP-20424
Ptychodus occidentalis (Leidy, 1868)

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