Invertebrate fossil sample, GSA Cenozoic number 13917. A sample of 1 Miocene fossil gastropod, Nassa peralta, from the geologic unit St. Mary's, collected in St. Mary's, MD, USA.
Summary
Invertebrate fossil sample, GSA Cenozoic number 13917. A sample of 1 Miocene fossil gastropod, Nassa peralta, from the geologic unit St. Mary's, collected in St. Mary's, MD, USA.