Invertebrate fossil, GSA Paleozoic number 3210, from the GSA Paleozoic invertebrate paleontology collection. This specimen box contains 1 specimen(s) of the crinoid Actinocrinus species from the Paleozoic Mountain Limestone in IN, USA.
Summary
Invertebrate fossil, GSA Paleozoic number 3210, from the GSA Paleozoic invertebrate paleontology collection. This specimen box contains 1 specimen(s) of the crinoid Actinocrinus species from the Paleozoic Mountain Limestone in IN, USA.