geology, rock, cross section of a mountain showing Gneiss with granite penetrations, illustration, wood engraving, circa 1870 Stock Photo - Alamy
A cross section through the tip of the Blue Mountain anticline at a roadcut along U.S. Route 322/22 in Pennsylvan… | Geology, Science and nature, The blue mountains
Structural Geology
Cross-section of the Brocken, Harz Mountains, Germany, showing geological strata, 1823. Artist: Unknown Stock Photo - Alamy
Cross-section sketch of the type section of the Red Mountain Formation... | Download Scientific Diagram
Friday fold: Alpine cross sections by Albert Heim - Mountain Beltway - AGU Blogosphere
Santa Catalina Mountain cross section | Page 9 | AZGS