This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Lehighgap. Shawangunk Formation at Lehigh Gap PA facing north Taken by Jim Stuby talk at Highway Geology Symposium Own br from org en Jstuby at org en en Jstuby Original upload log page en Lehighgap Jstuby bytes no of the Shawangunk Formation at Lehigh Gap PA facing north Taken by at Highway Geology Symposium