Invertebrate fossil sample, GSA Cenozoic number 13916. A sample of 4 Miocene/Pliocene fossil bivalve, Plicatula marginata, from the geologic unit Yorktown, collected in York, VA, USA.
Summary
Invertebrate fossil sample, GSA Cenozoic number 13916. A sample of 4 Miocene/Pliocene fossil bivalve, Plicatula marginata, from the geologic unit Yorktown, collected in York, VA, USA.