Cephalopod: Tornoceras uniangulare (PRI 55004)

Description

Fossil specimen of the cephalopod *Tornoceras uniangulare* from the Devonian Geneseo Shale of Tompkins County, New York (PRI 55004). Specimen is from the collections of the [Paleontological Research Institution](http://www.priweb.org), Ithaca, New York. Maximum diameter of specimen is approximately 6 cm. Model by Emily Hauf.