Search Results       Your search for [author]Morin, Ronald W. returned 1 record.           Mountain Meadows dacite : Oligocene intrusive complex that welds together the Los Angeles Basin, northwestern Peninsular Ranges, and central Transverse Ranges, California. by Morin, Ronald W.; [Reston, VA]: U.S. Department of the Interior, U.S. Geological Survey, 2001. Subject: Dacite -- California; Intrusions (Geology) -- California; Geology, Stratigraphic -- Oligocene.          Add to Book Cart Relevance: 22.23%