Washington, DC: United States Geological Survey / USGS / Government Printing Office / GPO, 1900. Hardcover. Very good plus. Item #49052
953 pages. Six sections by the authors listed above are titled; Brief Memorandum on the Geology of the Philippine Islands; A study of Bird Mountain, Vermont; Devonian Fossils from Southwestern Colorado: The Fauna of the Ouray Formation; A Preliminary Paper on the Geology of the Cascade Mountains in Northern Washington; Status of the Mesozoic Floras of the United States; The Stratigraphic Succession of the Fossil Floras of the Pottsville Formation in the Southern Anthracite Coal Field, Pennsylvania. 193 plates of photographs, maps and illustrations. Bound in the usual brown cloth with lettering and medaleon in gilt. Professionally rebacked with original spine pressed on. A very good plus copy.