112 Specimen Results

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Formation:Greenhorn Order:

FHSM VP-354
Ptychodus (Agassiz, 1837)
Formation: Greenhorn
Period(Early): Cretaceous

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FHSM VP-4376
Ptychodus (Agassiz, 1837)
Formation: Greenhorn
Period(Early): Cretaceous

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FHSM VP-6289
Ptychodus mammillaris (Agassiz, 1839)
Formation: Greenhorn
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-12586
Ptychodus (Agassiz, 1837)
Formation: Greenhorn
Period(Early): Cretaceous

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FHSM VP-12587
Ptychodus anonymus (Williston, 1900)
Formation: Greenhorn
Period(Early): Cretaceous

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FHSM VP-12588
Ptychodus occidentalis (Leidy, 1868)
Formation: Greenhorn
Period(Early): Cretaceous

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FHSM VP-12589
Ptychodus mortoni (Agassiz, 1843)
Formation: Greenhorn
Period(Early): Cretaceous

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FHSM VP-12590
Ptychodus marginalis (Agassiz, 1839)
Formation: Greenhorn
Period(Early): Cretaceous

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FHSM VP-12591
Ptychodus whipplei (Marcou, 1853)
Formation: 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-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-15071
Ptychodus anonymus (Williston, 1900)
Formation: Greenhorn
Period(Early): Cretaceous

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FHSM VP-15072
Ptychodus anonymus (Williston, 1900)
Formation: Greenhorn
Period(Early): Cretaceous

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FHSM VP-15073
Ptychodus decurrens (Agassiz, 1839)
Formation: Greenhorn
Period(Early): Cretaceous

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FHSM VP-15074
Ptychodus decurrens (Agassiz, 1839)
Formation: Greenhorn
Period(Early): Cretaceous

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FHSM VP-15075
Ptychodus occidentalis (Leidy, 1868)
Formation: Greenhorn
Period(Early): Cretaceous

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FHSM VP-15076
Ptychodus occidentalis (Leidy, 1868)
Formation: Greenhorn
Period(Early): Cretaceous

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FHSM VP-15077
Ptychodus occidentalis (Leidy, 1868)
Formation: Greenhorn
Period(Early): Cretaceous

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FHSM VP-15078
Ptychodus occidentalis (Leidy, 1868)
Formation: Greenhorn
Period(Early): Cretaceous

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FHSM VP-15139
Ptychodus anonymus (Williston, 1900)
Formation: Greenhorn
Period(Early): Cretaceous

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FHSM VP-15140
Ptychodus decurrens (Agassiz, 1839)
Formation: Greenhorn
Period(Early): Cretaceous

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FHSM VP-15141
Ptychodus occidentalis (Leidy, 1868)
Formation: Greenhorn
Period(Early): Cretaceous

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FHSM VP-15142
Ptychodus occidentalis (Leidy, 1868)
Formation: Greenhorn
Period(Early): Cretaceous

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FHSM VP-15143
Ptychodus occidentalis (Leidy, 1868)
Formation: Greenhorn
Period(Early): Cretaceous

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FHSM VP-15143-2
Ptychodus occidentalis (Leidy, 1868)
Formation: Greenhorn
Period(Early): Cretaceous

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