regional geology. The Nature Conservancy: Carrizo Plain April 16, 2009 The Santa Barbara Independent — story on the Carrizo Plain Despite being located less than 130 miles from downtown Los Angeles, few Americans have heard of Carrizo Plain – BBC Suicide Casts a Shadow on Conservation Battle – Los Angeles Times Valleys of California Grasslands of California Plains of the United States Valleys of San Luis Obispo County, California Valleys of Kern County, California National Monuments in California National Historic Landmarks in California National Register of Historic Places in San Luis Obispo County, California Natural history of San Luis Obispo County, California Protected areas of Kern County, California Protected areas of San Luis Obispo County, California California Coast Ranges Temblor Range Protected areas established in 2001 2001 establishments in California Campgrounds in California Geology of California Bureau of Land Management areas in California Units of the National Landscape Conservation System Historic districts on the National Register of Historic Places in California