Batten Roger Lyman (2 results)

Paperback. Condition: Fine. Bulletin of the American Museum of Natural History, Volume 114: Article 2, pages 153-246, text figures 1-17, plates 32-42, tables 1-29. Permian Gastropoda of the Southwestern United States 2. Pleurotomariacea: Portlockiellidae, Phymatopleuridae, and Eotomariidae by Roger Lyman Batten. 1958. 93 pp. Paperback in Fine condition. Stiff wrappers with sharp corners. Pages are crisp, clean, and without flaw.…

Paperback. Condition: Fine. New York: Bulletin of the American Museum of Natural History. 1. Euomphalacea, Trochonematiacea, Pseudophoracea, Anomplhalacea, Craspedostomatacea, and Platyceratacea. (Volume 110: Article 3, pp. 173- 276, 1956) 2. Pleurotomaricea: Portlockiellidae, Phymatopleuridae, and Eotomariidae. (Volume 114: Article 2, pp. 153-246, 1958) The first by Yochelson and the second by Batten. B&W illustrations. Original blue wrappers. Fossils, shells. Both parts.…