Hayden Survey (1870) P.7

USGS (Hayden) Survey of Ogden. Photo by William Henry Jackson. Credit: National Archives (57-HS-48). First Camp of the Survey at Ogden, Utah, close under the Wasatch Mountains. A marked feature in the mountain, included in our view, is an exposure of the one thousand feet or so of quartzite and limestone, bent up into an arch, the rocky sides of the mountain being so denuded as to show the stratification very distinctly. Elevation of camp dateau 4,488 feet