Multimedia Gallery
January 21, 2010
Images credited to the National Science Foundation, a federal agency, are in the public domain. The images were created by employees of the United States Government as part of their official duties or prepared by contractors as "works for hire" for NSF. You may freely use NSF-credited images and, at your discretion, credit NSF with a "Courtesy: National Science Foundation" notation.
Additional information about general usage can be found in Conditions.
This montage includes an aerial view from a balloon and researchers at work at the Carrizo Plain.
Shown clockwise from top: photo from balloon; Zielke and Arrowsmith in San Andreas; Akciz with samples; mapping faulting.
Credit: L. Grant Ludwig
Images credited to the National Science Foundation, a federal agency, are in the public domain. The images were created by employees of the United States Government as part of their official duties or prepared by contractors as "works for hire" for NSF. You may freely use NSF-credited images and, at your discretion, credit NSF with a "Courtesy: National Science Foundation" notation.
Additional information about general usage can be found in Conditions.
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Related story: New Earthquake Information Unearthed by San Andreas Fault Studies