Invertebrate fossil sample, GSA Cenozoic number 10917. A sample of 20 Eocene fossil gastropods, Natica semilunata, from the geologic unit Claiborne, collected in Lee Co., TX, USA.
Summary
Invertebrate fossil sample, GSA Cenozoic number 10917. A sample of 20 Eocene fossil gastropods, Natica semilunata, from the geologic unit Claiborne, collected in Lee Co., TX, USA.