Invertebrate fossil sample, GSA Cenozoic number 11108. A sample of 1 Eocene fossil bivalve, Arca mississippiensis, from the geologic unit Claiborne, collected in Bastrop Co., TX, USA.
Summary
Invertebrate fossil sample, GSA Cenozoic number 11108. A sample of 1 Eocene fossil bivalve, Arca mississippiensis, from the geologic unit Claiborne, collected in Bastrop Co., TX, USA.