View Original: | Placenticeras sp., ammonite with sea-lizard bite marks, Late Cretaceous, Bear Paw Shale Formation, Canada - Houston Museum of Natural Science - DSC01887.JPG (3130x3778) | |||
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Keywords: Placenticeras sp., ammonite with sea-lizard bite marks, Late Cretaceous, Bear Paw Shale Formation, Canada - Houston Museum of Natural Science - DSC01887.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 17 10 Daderot cc0 cc0 Ammonites in the Houston Museum of Natural Science Placenticeras fossils |