Editore: United States Geological Survey., 1976
Da: Eryops Books, Stephenville, TX, U.S.A.
Mappa
No Binding. Condizione: Very Good. Three (3) large folded sheets in printed envelope; ex-corporate library; includes two large geologic maps superposed on topographic contours and with locations of wells and fossil plant collecting localities, a columnar section with description of units, a Tertiary correlation chart for the surface and subsurface, tables summarizing Tertiary plant fossil localities, wildcat wells, Potassium-Argon Dates; pipelines, production facilities and refinery/petrochemical facilities, status of petroleum resources, an index map showing principal sources of geologic data, and references cited; light creasing of edges of envelope; several small check marks on one table, o/w sheets in very good condition. Map.