Invertebrate fossil, GSA Paleozoic number 3188, from the GSA Paleozoic invertebrate paleontology collection. This specimen box contains 3 specimen(s) of the crinoid Symbathocrinus blairi from the Mississippian Keokuk Formation in MO, USA.
Summary
Invertebrate fossil, GSA Paleozoic number 3188, from the GSA Paleozoic invertebrate paleontology collection. This specimen box contains 3 specimen(s) of the crinoid Symbathocrinus blairi from the Mississippian Keokuk Formation in MO, USA.