Geology Research Guide

The Science Explorer and Mission Area sections can be a good resource for finding topics, reading research reports and learning about natural hazards.

"OpenGeoSci is a free, map-based discovery interface providing geographic searching for more than 300,000 maps, cross-sections, charts, tables, and other high-value content from GeoScienceWorld (GSW) publications. .... Search results can be filtered by journal, topical category, publication date, zooming in on the map, or an area filter."

"CGS is dedicated to the fulfillment of its mission to provide scientific products and services about the state's geology, seismology and mineral resources that affect the health, safety, and business interests of the people of California."