02282oem 2200589Ia 450 991069658570332120080409155510.0(CKB)5470000002378991(OCoLC)57557228(EXLCZ)99547000000237899120050203d2004 ca engb|||||||||||||||||||||durcnu|||m||||crdrdacontentcrdamediacrrdacarrierGeology, tephrochronology, radiometric ages, and cross sections of the Mark West Springs 7.5ʹ quadrangle, Sonoma and Napa Counties, California[electronic resource] /by R.J. McLaughlin ... [and others] ; U.S. Geological SurveyVersion 1.0.Menlo Park, Calif. :U.S. Geological Survey,2004.1 electronic map digital, PDF fileScientific investigations map ;2858Relief shown by contours and spot heights.Title from HTML index page (viewed Feb. 1, 2004).Accompanied by pamphlet (15 p.)Includes text, location map, ancillary maps, index to quadrangles, tables, and cross sections.Includes bibliographical references in pamphlet (pages 13-15).GeologyCaliforniaSonoma CountyMapsTephrochronologyCaliforniaSonoma CountyMapsRadioactive datingCaliforniaSonoma CountyMapsGeologyCaliforniaNapa CountyMapsTephrochronologyCaliforniaNapa CountyMapsRadioactive datingCaliforniaNapa CountyMapsMaps.lcgftGeologyTephrochronologyRadioactive datingGeologyTephrochronologyRadioactive datingMcLaughlin Robert J1389296Geological Survey (U.S.)GISGISOCLCQGPOBOOK9910696585703321Geology, tephrochronology, radiometric ages, and cross sections of the Mark West Springs 7.5ʹ quadrangle, Sonoma and Napa Counties, California3440628UNINA