Invertebrate fossil, GSA Paleozoic number 360, from the GSA Paleozoic invertebrate paleontology collection. This specimen box contains 8 specimen(s) of the sponge Petrocrania species from the Mississippian Pride Mountain Formation in AL, USA.
Summary
Invertebrate fossil, GSA Paleozoic number 360, from the GSA Paleozoic invertebrate paleontology collection. This specimen box contains 8 specimen(s) of the sponge Petrocrania species from the Mississippian Pride Mountain Formation in AL, USA.