Invertebrate fossil sample, GSA Cenozoic number 12331. A sample of 2 Eocene fossil bivalve, Marcia retisculpta, from the geologic unit Claiborne, collected in Monroe, AL, USA.
Summary
Invertebrate fossil sample, GSA Cenozoic number 12331. A sample of 2 Eocene fossil bivalve, Marcia retisculpta, from the geologic unit Claiborne, collected in Monroe, AL, USA.