Ammonoids of the Late Scythian (Lower Triassic)
Harvard University, 1969. First Edition. Trade Paperback. 701 pages. Illustated in black-and-white. First edition thus. A fine copy in wrappers (paperback).
Harvard University, 1969. First Edition. Trade Paperback. 701 pages. Illustated in black-and-white. First edition thus. A fine copy in wrappers (paperback).
E. Schweizerbart'sche Verlagsbuchhandlung, 1968. First Edition. Trade Paperback. Paginated 96-148 followed by 5 plates illustrated in black-and-white. 9-1/4 by 12 inches. Text in English. From the Sonder-Abdruck aus Palaeontograhica Beitrage zur naturgeschichte der vorzeit series. First edition (first printing). A near fine copy in printed brown wrappers (paperback). Short closed.....