June 30, 2012

Arc of Appalachia Preserve System: Rock Run

The vast canyon of Rock Run as seen from the City Ledge

Blocks of sandstone from the City Ledge

Original sandstone property marker along the Trillium Branch of Rock Run

Hanging wetland

 The clear waters of Rock Run

 The shale bed of Rock Run

 Petroleum emerging from shale in the bottom of the Rock Run canyon