Invertebrate fossil, GSA Cenozoic number 2846, from the GSA Cenozoic invertebrate paleontology collection. This specimen box contains 10 specimen(s) of the echinoid Periarchus lyelli from the Eocene-Oligocene Jackson in Monroe County, Alabama, USA.
Summary
Invertebrate fossil, GSA Cenozoic number 2846, from the GSA Cenozoic invertebrate paleontology collection. This specimen box contains 10 specimen(s) of the echinoid Periarchus lyelli from the Eocene-Oligocene Jackson in Monroe County, Alabama, USA.