Invertebrate fossil sample, GSA Cenozoic Toulmin number 1146, from the GSA Cenozoic Toulmin paleontology collection. This container has 7 specimen(s) of the Cenozoic tusk shell/scaphopod, Dentalium mediaviense, from the geologic unit unknown geologic unit, collected from the county of Monroe, AL, USA. Specimen image (scale in cm): Coming Soon