Invertebrate fossil, GSA Mesozoic number 3201, from the GSA Mesozoic invertebrate paleontology collection. This specimen box contains 3 specimen(s) of the Oyster Pseudoperna congesta from the Cretaceous Demopolis Formation in Undetermined County, AL, USA.
Summary
Invertebrate fossil, GSA Mesozoic number 3201, from the GSA Mesozoic invertebrate paleontology collection. This specimen box contains 3 specimen(s) of the Oyster Pseudoperna congesta from the Cretaceous Demopolis Formation in Undetermined County, AL, USA.