San Luis Rey on Display- Geo-science in Northern San Diego County is a guidebooks and collection of papers prepared to accompany San Diego Association of Geologists’ (SDAG) 2013 annual field trip. Use the road log with route map for insights to the geology, paleontology, and archaeology in the heart of this 50+ mile long watershed.
The “Julian-Banner Mining District: A Road to Gold“, provides a written history of the San Diego Association of Geologists 2017 field trip, supplemented with professional quality papers that enhance the guidebook …
The western Mojave Desert region takes its rightful place in the storied history of major Old West mining camps in this volume by geology professor Dee Trent. The Randsburg area …
