Invertebrate fossil, GSA Paleozoic number 1183, from the GSA Paleozoic invertebrate paleontology collection. This specimen box contains 2 specimen(s) of the sponge Hudsonospongia irregularis from the Ordovician Little Oak Limestone in AL, USA.
Summary
Invertebrate fossil, GSA Paleozoic number 1183, from the GSA Paleozoic invertebrate paleontology collection. This specimen box contains 2 specimen(s) of the sponge Hudsonospongia irregularis from the Ordovician Little Oak Limestone in AL, USA.