Welcome to the new version of CaltechAUTHORS. Login is currently restricted to library staff. If you notice any issues, please email coda@library.caltech.edu
Published July 1997 | public
Journal Article

Reconciliation of San Andreas slip discrepancy by a combination of interior Basin and Range extension and transrotation near the coast

Abstract

Measurements of net translation along the Neogene San Andreas transform boundary between Pacific and North American plates, as indicated by the global correlation of sea-floor magnetic anomalies and by total Neogene displacements along strands of the onshore San Andreas fault system, differ by hundreds of kilometres. The apparent motion discrepancy is reconciled for post–mid-Miocene time if both transrotational deformation along the coastal belt of California and basin-range extension east of the Sierra Nevada are taken into account.

Additional Information

© 1997 Geological Society of America. Manuscript received January 10, 1997; Revised manuscript received April 4, 1997; Manuscript accepted April 15, 1997. Partial support for this work was provided by National Science Foundation grant EAR-94-18784 (to Wernicke). We thank the Caltech Geology Club for arranging a seminar at which our respective points of view were pointedly juxtaposed in a way that led us to blend them together. Jim Abbott of SciGraphics in Tucson, Arizona, prepared the figures.

Additional details

Created:
August 22, 2023
Modified:
October 26, 2023