Invertebrate fossil, GSA Mesozoic number 1763, from the GSA Mesozoic invertebrate paleontology collection. This specimen box contains 10 specimen(s) of the Bivalve Limopsis parvula from the Cretaceous Ft Pierre Group Formation in Undetermined County, MT, USA.
Summary
Invertebrate fossil, GSA Mesozoic number 1763, from the GSA Mesozoic invertebrate paleontology collection. This specimen box contains 10 specimen(s) of the Bivalve Limopsis parvula from the Cretaceous Ft Pierre Group Formation in Undetermined County, MT, USA.
