Seattle, WA: University of Washington Press, 1931. First edition, first printing. Softcover. Item #46435
This is the first volume of the series, Memiors of the University of Washington. The results from field and laboratory investigations of the Jurassic and Cretaceous fromations and faunas in West Central Argentina. 469 pages. Large folded chart present in the rear pocket. All 62 plates present. Paper spine professionally replaced. Original paper spine laid in. Very little wear to the cover edges. A very good plus copy.