16 Specimen Results

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Family:Protostegidae Family:Acanthodidae

FHSM VP-79
Protostega gigas (Cope, E.D., 1871)
Formation: Niobrara
Period(Early): Cretaceous

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FHSM VP-2158
Protostega (Cope, 1871)
Formation: Niobrara
Period(Early): Cretaceous

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FHSM VP-3351
Acanthodes (Agassiz, 1843)
Formation: Topeka
Period(Early): Carboniferous

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FHSM VP-3352
Acanthodes (Agassiz, 1843)
Formation: Topeka
Period(Early): Carboniferous

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FHSM VP-3353
Acanthodes (Agassiz, 1843)
Formation: Topeka
Period(Early): Carboniferous

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FHSM VP-3354
Acanthodes (Agassiz, 1843)
Formation: Topeka
Period(Early): Carboniferous

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FHSM VP-3355
Acanthodes (Agassiz, 1843)
Formation: Topeka
Period(Early): Carboniferous

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FHSM VP-3356
Acanthodes (Agassiz, 1843)
Formation: Topeka
Period(Early): Carboniferous

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FHSM VP-3357
Acanthodes (Agassiz, 1843)
Formation: Topeka
Period(Early): Carboniferous

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FHSM VP-13448
Protostega gigas (Cope, E.D., 1871)
Formation: Niobrara
Period(Early): Cretaceous

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FHSM VP-17470
Desmatochelys lowii (Williston, 1894)
Formation: Carlile
Period(Early): Cretaceous

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FHSM VP-17557
Protostega (Cope, 1871)
Formation: Niobrara
Period(Early): Cretaceous

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FHSM VP-17979
Protostega gigas (Cope, E.D., 1871)
Formation: Niobrara
Period(Early): Cretaceous

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FHSM VP-19059
Protostega (Cope, 1871)
Formation: Niobrara
Period(Early): Cretaceous

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FHSM VP-19112
Protostegidae (Cope, 1873)
Formation: Niobrara
Period(Early): Cretaceous

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FHSM VP-19113
Protostegidae (Cope, 1873)
Formation: Niobrara
Period(Early): Cretaceous

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