"Paleocene Faunas of the San Juan Basin, New Mexico." In: Transactions of the American Philosophical Society, New Series, vol. XXX, February, 1937.
first edition
1937 · Philadelphia:
by MATTHEW, William Diller.
Philadelphia:: American Philosophical Society, 1937., 1937. 4to. (Article): viii, 510 pp. 64 plates including 1 fold-out map, 1 fold-out illus. of a dinosaur and many photographs of fossils, tables, figs., bibliog., index. (Whole volume): viii, 510 pp. Green cloth, gilt spine. FINE. FIRST EDITION. Comprehensive original study of fossils in the San Juan Basin with many photographs and 2 folding plates. (Inventory #: S7544)