Invertebrate fossil sample, GSA Cenozoic number 18422. A fossil sample of the Eocene oyster , Gryphaeostrea vomer, from the geologic unit Jackson Group, collected from the county of Clarke, AL, USA.
Summary
Invertebrate fossil sample, GSA Cenozoic number 18422. A fossil sample of the Eocene oyster , Gryphaeostrea vomer, from the geologic unit Jackson Group, collected from the county of Clarke, AL, USA.