EOCENE GLACIAL DEPOSITS IN SOUTHWESTERN COLORADO: GEOLOGICAL SURVEY PROFESSIONAL PAPER 95-B
Washington, DC: United States Geological Survey/USGS/Government Printing Office/GPO, 1915. Soft cover. Pages 39 through 50 with foldout map, three photographic plate and figures. Bound in original gray thick paper covers printed in black. Stamp to the front cover. Penciled notes to the reverse of the front cover. A very good..... More