18 Specimen Results

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Individual/Organization:Rolfs, M.E.

FHSM IP-1009
Spinaptychus sternbergi (Fischer & Fay, 1953)
Formation: Niobrara
Period(Early): Cretaceous

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FHSM IP-1259-1
Uintacrinus socialis (Grinnell, 1876)
Formation: Niobrara
Period(Early): Cretaceous

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FHSM IP-1259- 2
Baculites (Lamarck, 1799)
Formation: Niobrara
Period(Early): Cretaceous

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FHSM IP-1803
Durania maxima (West, 1977)
Formation: Niobrara
Period(Early): Cretaceous

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FHSM IP-1806
Durania maxima (West, 1977)
Formation: Niobrara
Period(Early): Cretaceous

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FHSM IP-1807
Durania maxima (West, 1977)
Formation: Niobrara
Period(Early): Cretaceous

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FHSM IP-1808
Crinoidea (Miller, 1821)
Formation: Niobrara
Period(Early): Cretaceous

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FHSM IP-1810
Uintacrinus socialis (Grinnell, 1876)
Formation: Niobrara
Period(Early): Cretaceous

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FHSM IP-2137
Bivalvia (Linnaeus, 1758)
Formation: Niobrara
Period(Early): Cretaceous

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FHSM IP-2210
Pseudoperna congesta (Conrad, 1843)
Formation: Niobrara
Period(Early): Cretaceous

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FHSM VP-2174
Ichthyodectes (Cope, 1870)
Formation: Niobrara
Period(Early): Cretaceous

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FHSM VP-2296
Plesioplatecarpus planifrons (Cope, 1872)
Formation: Niobrara
Period(Early): Cretaceous

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FHSM VP-2489
Ichthyodectes (Cope, 1870)
Formation: Niobrara
Period(Early): Cretaceous

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FHSM VP-2490
Saurodon (Hays, 1829)
Formation: Niobrara
Period(Early): Cretaceous

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FHSM VP-2497
Protosphyraena (Leidy, 1857)
Formation: Niobrara
Period(Early): Cretaceous

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FHSM VP-2939
Enchodus (Agassiz, 1843)
Formation: Niobrara
Period(Early): Cretaceous

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FHSM VP-3361
Saurodon (Hays, 1829)
Formation: Niobrara
Period(Early): Cretaceous

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FHSM VP-4528
Mosasauridae (Gervais, 1852)
Formation: Niobrara
Period(Early): Cretaceous

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