Invertebrate fossil, GSA Mesozoic number 2, from the GSA Mesozoic invertebrate paleontology collection. This specimen box contains 2 specimen(s) of the Oyster Exogyra cancellata Stephenson from the Cretaceous Ripley Formation in Sumter County, AL, USA.
Summary
Invertebrate fossil, GSA Mesozoic number 2, from the GSA Mesozoic invertebrate paleontology collection. This specimen box contains 2 specimen(s) of the Oyster Exogyra cancellata Stephenson from the Cretaceous Ripley Formation in Sumter County, AL, USA.