San Andreas Earthquake Fault
![San Andreas Earthquake Fault](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/trenchwall.jpg?itok=0SbtZU6v)
Detailed Description
Fault produced during large magnitude earthquake on the San Andreas Fault at Pallett Creek, California when organic rich layer 4 was at the ground surface. Note that silt and sand layer 5 is thicker on the left side of the fault, where it filled in the step (scarp) made by motion on the fault. Layers 5 and 6 are not affected by the fault.
Sources/Usage
Public Domain.