Marl deposit of Ogden Portland Cement Company. Old bottom of Great Salt Lake. Shows relative depth of deposit and material being loaded with orange peel dipper. Courtesy U.S. Geological Survey. http://www.usgs.gov
This photograph is by carnkie and was uploaded December 4th 2009. © carnkie please do not copy or distribute without prior express permission.
You can close this window to return to the main site.