Published by U. S. Geological Survey., 1988
Seller: Eryops Books, Stephenville, TX, U.S.A.
Map
No Binding. Condition: Very Good. Large folded sheet in printed envelope (consists of a geologic map superposed on topographic contours, correlation of map units, a columnar section with description of units, a cross-section, a table summarizing paleontologic age determinations, a discussion of geology, and references cited; ex-corporate library; in very good condition. Map/Print.
Published by U.S. Geological Survey, Washington, D.C., 1971
Map
Condition: very good. Miscellaneous Geologic Investigations. DM4. tan envelope, 1:24,000, large folded map.