Crinoids: Melocrinus williamsi (PRI 76743)

Description

Fossil specimens of the crinoid *Melocrinus williamsi* from the Devonian Ithaca Formation of Cortland County, New York. Specimen is from the collections of the [Paleontological Research Institution](http://www.priweb.org), Ithaca, New York. Specimen preserves mineralized hard parts (stem segments) and external molds of stem segments and the calyx. Siltstone slab is approximately 29 cm in length. Model by Emily Hauf.