Trace fossil: Hormosiroidea (PRI 76855)

Description

*Hormosiroidea*, a feeding trace fossil (or, ichnofossil) that looks like a string of pearls (PRI 76855). Rock is from the Devonian Ludlowville Formation of Tompkins County, New York. Specimen is from the research collections of the [Paleontological Research Institution](http://www.priweb.org), Ithaca, New York. Longest dimension of rock is approximately 10 cm. Model by Emily Hauf.