325 Specimen Results

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County:Logan Period:Cretaceous

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

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FHSM IP-334-1
Clioscaphites (Cobban, 1951)
Formation: Niobrara
Period(Early): Cretaceous

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FHSM IP-334-2
Stramentum elegans (Hattin, 1977)
Formation: Niobrara
Period(Early): Cretaceous

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FHSM IP-335-1
Clioscaphites (Cobban, 1951)
Formation: Niobrara
Period(Early): Cretaceous

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FHSM IP-335-2
Stramentum elegans (Hattin, 1977)
Formation: Niobrara
Period(Early): Cretaceous

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FHSM IP-349
Bivalvia (Linnaeus, 1758)
Formation: Niobrara
Period(Early): Cretaceous

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FHSM IP-350
Bivalvia (Linnaeus, 1758)
Formation: Niobrara
Period(Early): Cretaceous

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FHSM IP-351
Bivalvia (Linnaeus, 1758)
Formation: Niobrara
Period(Early): Cretaceous

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FHSM IP-378
Durania maxima (West, 1977)
Formation: Niobrara
Period(Early): Cretaceous

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FHSM IP-379
Pecten bonneri (Miller, 1968)
Formation: Niobrara
Period(Early): Cretaceous

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FHSM IP-380
Actinocamax (Miller, 1823)
Formation: Niobrara
Period(Early): Cretaceous

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FHSM IP-381
Ostrea beloiti (Logan, 1899)
Formation: Niobrara
Period(Early): Cretaceous

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FHSM IP-382
Ostrea beloiti (Logan, 1899)
Formation: Niobrara
Period(Early): Cretaceous

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FHSM IP-383-1
Ostrea lurida (Carpenter, 1864)
Formation: Niobrara
Period(Early): Cretaceous

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FHSM IP-383-2
Pecten maxima (Linnaeus, 1758)
Formation: Niobrara
Period(Early): Cretaceous

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FHSM IP-532-1
Platyceramus platinus (Logan, 1898)
Formation: Niobrara
Period(Early): Cretaceous

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FHSM IP-532-2
Crassostrea patagonica (d'Orbigny, 1842)
Formation: Niobrara
Period(Early): Cretaceous

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FHSM IP-533
Spinaptychus (Trauth, 1927)
Formation: Niobrara
Period(Early): Cretaceous

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FHSM IP-534
Spinaptychus (Trauth, 1927)
Formation: Niobrara
Period(Early): Cretaceous

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FHSM IP-565
Spinaptychus sternbergi (Fischer & Fay, 1953)
Formation: Niobrara
Period(Early): Cretaceous

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FHSM IP-710
Niobrarateuthis bonneri (Miller, 1957)
Formation: Niobrara
Period(Early): Cretaceous

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FHSM IP-733-1
Inoceramus pictus (Sowerby, 1829)
Formation: Niobrara
Period(Early): Cretaceous

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FHSM IP-733-2
Ostrea rugosa (Smith, 1817)
Formation: Niobrara
Period(Early): Cretaceous

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FHSM IP-733-3
Bivalvia (Linnaeus, 1758)
Formation: Niobrara
Period(Early): Cretaceous

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FHSM IP-734
Mytiloides (Brongnairt, 1822)
Formation: Carlile
Period(Early): Cretaceous

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FHSM IP-881
Uintacrinus (Grinnell, 1876)
Formation: Niobrara
Period(Early): Cretaceous

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FHSM IP-882
Uintacrinus (Grinnell, 1876)
Formation: Niobrara
Period(Early): Cretaceous

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FHSM IP-883
Uintacrinus socialis (Grinnell, 1876)
Formation: Niobrara
Period(Early): Cretaceous

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FHSM IP-884
Uintacrinus socialis (Grinnell, 1876)
Formation: Niobrara
Period(Early): Cretaceous

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FHSM IP-885
Uintacrinus socialis (Grinnell, 1876)
Formation: Niobrara
Period(Early): Cretaceous

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FHSM IP-908
Turritella (Lamarck, 1799)
Formation: Niobrara
Period(Early): Cretaceous

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FHSM IP-1055
Baculites asperiformis (Meek, 1876)
Formation: Pierre
Period(Early): Cretaceous

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FHSM IP-1056
Baculites asperiformis (Meek, 1876)
Formation: Pierre
Period(Early): Cretaceous

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FHSM IP-1057
Baculites asperiformis (Meek, 1876)
Formation: Pierre
Period(Early): Cretaceous

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FHSM IP-1058
Baculites asperiformis (Meek, 1876)
Formation: Pierre
Period(Early): Cretaceous

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FHSM IP-1059
Baculites asperiformis (Meek, 1876)
Formation: Pierre
Period(Early): Cretaceous

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