Invertebrate fossil, GSA Mesozoic number 1600, from the GSA Mesozoic invertebrate paleontology collection. This specimen box contains 1 specimen(s) of the Oyster Gryphea tucumcari from the Cretaceous Washita Formation in Undetermined County, NM, USA.
Summary
Invertebrate fossil, GSA Mesozoic number 1600, from the GSA Mesozoic invertebrate paleontology collection. This specimen box contains 1 specimen(s) of the Oyster Gryphea tucumcari from the Cretaceous Washita Formation in Undetermined County, NM, USA.