Most of the greater Los Angeles Basin is mostly made up of marine sediments and clays. The San Gabriel mountains north of it are mostly made up of granite. Palos Verdes is primarily made up of marine shales with some schist underneath. The coastal areas are also all mostly marine shales and clays. If you only had enough gas in your car for...
8 hours ago
Add your answer
Upload in progress
We are experiencing some problems, please try again.