Cephalopod: Oxygonioceras aequale (PRI 70586)

Description

Fossil specimen of the oncocerid cephalopod *Oxygonioceras aequale* from the Silurian of Prague, Czech Republic (PRI 70586). Specimen is from the collections of the [Paleontological Research Institution](http://www.priweb.org). Maximum length of specimen is approximately 9 cm. Model by Emily Hauf.