Two specimens of the trace fossil *Rusophycus bilobatus* from the Silurian Rose Hill Shale of Scott County, Virginia (PRI 76851). These resting traces were likely made by trilobites. Specimen is from the research collections of the [Paleontological Research Institution](http://www.priweb.org), Ithaca, New York. Longest dimension of rock is approximately 13.5 cm. Model by Emily Hauf.