Invertebrate fossil, GSA Mesozoic number 2493, from the GSA Mesozoic invertebrate paleontology collection. This specimen box contains specimen(s) of the Oyster Exogyra ponderosa from the NA Formation in County, , Undetermined location.
Summary
Invertebrate fossil, GSA Mesozoic number 2493, from the GSA Mesozoic invertebrate paleontology collection. This specimen box contains specimen(s) of the Oyster Exogyra ponderosa from the NA Formation in County, , Undetermined location.
