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Southern California Geology

Geologic History and Setting of the Peninsular Ranges Province

See the following USGS website:

McCulloh, T.H., Beyer, L.A. and Morin, R.W., 2002, Mountain Meadows Dacite: Oligocene Intrusive Complex That Welds Together the Los Angeles Basin, Northwestern Peninsular Ranges, and Central Transverse Ranges, California: U.S. Geological Survey Professional Paper 1649: available on-line at:

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