Invertebrate fossil sample, GSA Cenozoic number 20403. A fossil sample of the Eocene clam , Crassatella trigonata, from the geologic unit unknown geologic unit, collected from the county of Marne, Grand Est, France.
Summary
Invertebrate fossil sample, GSA Cenozoic number 20403. A fossil sample of the Eocene clam , Crassatella trigonata, from the geologic unit unknown geologic unit, collected from the county of Marne, Grand Est, France.