Mojave Field Trips or Mining Districts - Notes on the geology of several locations of interest in the region, from Cal State Pomona. geology.csupomona.edu/drjessey/ftrips.htm
Seismic Network - Automated locations data for earthquake activity in the region of magnitude 2.0 or greater. gopher://gopher.vortex.com/00/.p/gopher/quakes.curr
