Sam Johnson explains details of a fault zone

Man gestures to a map hanging on a wall, like he's telling a story about it.

Detailed Description

Sam Johnson explaining details of the Hosgri fault zone at USGS offices in Santa Cruz.

Details

Image Dimensions: 5616 x 3744

Date Taken:

Location Taken: Santa Cruz, CA, US

Credits

Photo Courtesy of Santiago Mejia, Special to The Chronicle