Editore: United States Geological Survey., 1946
Da: Eryops Books, Stephenville, TX, U.S.A.
No Binding. Condizione: Very Good. Large folded sheet that includes geologic/isopach map showing the distribution and thickness of the Berea Sand, a stratigraphic cross-section, a map showing the major structural features, a description of geology and economic geology, and references cited; ex-corporate library; light creasing of edges of sheet, o/w in good condition. Map.
Editore: United States Geological Survey., 1946
Da: Eryops Books, Stephenville, TX, U.S.A.
No Binding. Condizione: Very Good. Large folded sheet that includes geologic/isopach map showing the distribution and thickness of the Berea Sand, a stratigraphic cross-section, a map showing the major structural features, a description of geology and economic geology, and references cited; ex-corporate library; light creasing of edges w/ several small tears/nicks along edges of sheet, o/w in good condition. Map.