Bryozoan: Spatiopora corticans (PRI 76725)3D Model
Fossil specimen of the bryozoan Spatiopora corticans encrusting the shell of a straight-shelled cephalopod; specimen is from the Ordovician Waynesville Formation of Butler County, Ohio. Specimen is from the collections of the Paleontological Research Institution, Ithaca, New York. Specimen is approximately 8 cm in length. Model by Emily Hauf.