| View Original: | Sphenodiscus & Hoploscaphites, Late Late Cretaceous, Fox Hills Formation, Bear Creek, Mantry, South Dakota, USA - Houston Museum of Natural Science - DSC01911.JPG (3223x3473) | |||
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| Keywords: Sphenodiscus & Hoploscaphites, Late Late Cretaceous, Fox Hills Formation, Bear Creek, Mantry, South Dakota, USA - Houston Museum of Natural Science - DSC01911.JPG Exhibit in the Houston Museum of Natural Science Houston Texas USA Photography was permitted in the museum without restriction Daderot 2012-10-22 15 20 55 Daderot cc0 cc0 Ammonites in the Houston Museum of Natural Science Sphenodiscus Hoploscaphites fossils | ||||