Invertebrate fossil, GSA Mesozoic number 1619, from the GSA Mesozoic invertebrate paleontology collection. This specimen box contains 3 specimen(s) of the Clam Corbula obasa from the Cretaceous Laramie Formation in Undetermined County, CO, USA.
Summary
Invertebrate fossil, GSA Mesozoic number 1619, from the GSA Mesozoic invertebrate paleontology collection. This specimen box contains 3 specimen(s) of the Clam Corbula obasa from the Cretaceous Laramie Formation in Undetermined County, CO, USA.