Magnetic map of the Irish Hills and surrounding areas, San Luis Obispo County, central California

Online link http://pubs.usgs.gov/of/2012/1080/
Description Database includes new helicopter aeromagnetic data, point locations of the local maximum horizontal gradient derived from the aeromagnetic data, and physical property data.
Originators Langenheim, Victoria E.; Watt, Janet Tilden; and Denton, Kevin M.
Publication U.S. Geological Survey Open-File Report 2012-1080

States or counties