219 Specimen Results

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State/Province:South Dakota

FHSM VP-19511
Mesohippus bairdi (Leidy, 1850)
Formation: Poleside
Period(Early): Paleogene

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FHSM VP-14371
Synaptomys (Baird, 1857)
Period(Early): Quaternary

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FHSM VP-4869
Toxochelys (Cope, 1873)
Formation: Pierre
Period(Early): Cretaceous

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FHSM VP-4868
Osteichthyes (Huxley, 1880)
Formation: Pierre
Period(Early): Cretaceous

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FHSM VP-4867
Mosasauridae (Gervais, 1852)
Formation: Pierre
Period(Early): Cretaceous

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FHSM VP-4866
Mosasauridae (Gervais, 1852)
Formation: Pierre
Period(Early): Cretaceous

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FHSM VP-4865
Mosasauridae (Gervais, 1852)
Formation: Pierre
Period(Early): Cretaceous

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FHSM VP-4864
Osteichthyes (Huxley, 1880)
Formation: Pierre
Period(Early): Cretaceous

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FHSM VP-4863
Clidastes propython (Cope, 1869)
Formation: Pierre
Period(Early): Cretaceous

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FHSM VP-4862
Osteichthyes (Huxley, 1880)
Formation: Pierre
Period(Early): Cretaceous

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FHSM VP-4861
Pachyrhizodus caninus (Cope, 1872)
Formation: Pierre
Period(Early): Cretaceous

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FHSM VP-4860
Pachyrhizodus caninus (Cope, 1872)
Formation: Pierre
Period(Early): Cretaceous

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FHSM VP-4859
Ichthyodectes (Cope, 1870)
Formation: Pierre
Period(Early): Cretaceous

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FHSM VP-4858
Ichthyodectes (Cope, 1870)
Formation: Pierre
Period(Early): Cretaceous

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FHSM VP-4415
Bathornithidae (Cracraft, 1968)
Formation: Sharps
Period(Early): Neogene

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FHSM VP-4414
Ornithomimidae (Marsh, 1890)
Formation: Fox Hills
Period(Early): Cretaceous

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FHSM VP-4128
Reptilia (Laurenti, 1768)
Period(Early): Cretaceous

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FHSM VP-2488
Leptomeryx (Leidy, 1853)
Period(Early): Paleogene

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FHSM VP-2186
Palaeocastor (Leidy, 1869)
Formation: Brule
Period(Early): Paleogene

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FHSM PB-553

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FHSM PB-549

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FHSM PB-548

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FHSM PB-544

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FHSM IP-2223
Scaphites (Parkinson, 1811)
Formation: Pierre Shale
Period(Early): Cretaceous

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FHSM IP-2212
Baculites grandis (Hall & Meek, 1855)
Formation: Pierre
Period(Early): Cretaceous

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FHSM IP-2209
Pseudoperna congesta (Conrad, 1843)
Formation: Pierre
Period(Early): Cretaceous

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FHSM IP-2139
Baculites compressus (Say, 1920)
Formation: Pierre
Period(Early): Cretaceous

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FHSM IP-1737
Brachidontes arlingtonanus (Stephenson, 1953)
Formation: Dakota
Period(Early): Cretaceous

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FHSM IP-1685
Ostrea (Linnaeus, 1758)
Formation: Pierre
Period(Early): Cretaceous

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FHSM IP-1684
Inoceramus (Sowerby, 1814)
Formation: Pierre
Period(Early): Cretaceous

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FHSM IP-1603
Placenticeras meeki (Bohm, 1898)
Period(Early): Cretaceous

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FHSM IP-1438
Helix leidyi (Hall & Meek)
Formation: Brule
Period(Early): Paleogene

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FHSM IP-1437
Helix leidyi (Hall & Meek)
Formation: Brule
Period(Early): Paleogene

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FHSM IP-1436
Helix leidyi (Hall & Meek)
Formation: Brule
Period(Early): Paleogene

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FHSM IP-1435
Helix leidyi (Hall & Meek)
Formation: Brule
Period(Early): Paleogene

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FHSM IP-1434
Helix leidyi (Hall & Meek)
Formation: Brule
Period(Early): Paleogene

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