Washington, DC: United States Geological Survey/USGS/Government Printing Office/GPO, 1883. hardcover. Item #48417
The present volume contains; 1] Flora of the Dakota Group; 2] The flora of the Laramie Group; 3] The flora of the Green River Group; and 4] The Miocene Flora. 283 pages with tables, descriptions and indes, plus all 59 plates bound in the rear. Bound in original brown cloth with lettering on the spine in gilt. Professionally rebacked in brown cloth with original spine pressed on and corners built up. Stamp of geologist Benj. L Miller on several pages. A very good plus sturdy and solid copy.