Invertebrate fossil sample, GSA Cenozoic number 12551. A sample of 1 Eocene fossil gastropod, Calyptraea aperta, from the geologic unit unknown geologic unit, collected in unknown, unknown, USA.
Summary
Invertebrate fossil sample, GSA Cenozoic number 12551. A sample of 1 Eocene fossil gastropod, Calyptraea aperta, from the geologic unit unknown geologic unit, collected in unknown, unknown, USA.