North American Later Tertiary and Quaternary Bryozoa: Smithsonian Institution Bulletin 125.
Washington, DC: Smithsonian Institution/United States National Museum, 1923. 4to. 302 pp. Spine tattered, missing bottom 2", front cover torn diagonally in two, edges chipped and torn (all text legible). Post-Oligocene fossil bryozoa of North America. Interior clean, page edges sl. nicked, few closed tears, dog-ears to corners. B/w drawings and plates. Fair Wraps (Item ID: 7563)