
Category Archives: Geology
USGS Topographical Maps – Online
All of the topographical maps from USGS are online and easily accessible. Visit TopoView on the USGS site for more details and the maps.
M5.1 Borrego Springs Earthquake
Site Expansion Coming Soon – Imperial Valley Geology
As an extension of my coverage of the geology here in Southern California, I intend to add a page on the geology in the Imperial Valley region. Subjects such as the Salton Sea, mud pots, Lake Cahuilla, the Colorado River Delta, and more as time permits. There is a lot to cover and more to the region than normally meets the eye.