Map Illustration of Durmid Ladder structure (image) Utah State University Share Print E-Mail Caption Map illustrates the Durmid Ladder, a fault structure newly identified by Utah State University geologists in California's San Andreas Fault. BB=Bombay Beach; PS=Palm Springs. Credit Susanne Jänecke/USU Usage Restrictions Credit author Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.