Welcome to
Barrett's geology page

more pics here



Active Faulting Seminar, Spring 2014

Geomorphology Seminar, Spring 2014



Active Faulting Seminar, Fall 2013

Geomorphology Seminar, Spring 2013

Geomorphology Seminar, Fall 2013


Late Holocene Earthquake Behavior on Either Side of a Crustal-Scale Complexity Along the Central Altyn Tagh Fault, Xinjiang, China

AGU Fall conference poster.

Refining the South-Central San Andreas Fault Slip Rate at the 6ka Timescale: Phelan Creeks

SCEC annual meeting poster poster



Active Faulting Seminar, Fall 2012

Geomorphology Seminar, Spring 2012

Geomorphology Seminar, Fall 2012


Offset Validation

Southern San Andreas Fault Evaluation (SoSAFE) "FieldShop"

Scharer, K., J. B. Salisbury, T. K. Rockwell, J R. Arrowsmith, and T. Rockwell (2014). Southern San Andreas Fault Evaluation field activity: Approaches to measuring small geomorphic offsets - challenges and recommendations for active fault studies, Seis. Res. Lett., 85, no. 1, doi: 10.1785/0220130108.

Activity handouts

High resolution LiDAR imagery

These data and much more freely available at: www.opentopography.org

click image for high resolution

BSSA Electronic Supplement

Salisbury, J. B., T. K. Rockwell, T. J. Middleton, & K. W. Hudnut (2012). LiDAR and Field Observations of Slip Distribution for the Most Recent Surface Ruptures along the Central San Jacinto Fault, Bull. Seis. Soc. Am., 102 , no. 2, pp. 598-619, doi: 10.1785/0120110068.

Click here for the electronic supplement.

page last updated: 2014/05/28