thumbnail

Strain in southern California: Measured uniaxial north-south regional contraction

Science
By: , and 

Links

  • The Publications Warehouse does not have links to digital versions of this publication at this time
  • Download citation as: RIS | Dublin Core

Abstract

The plate tectonics model of the Pacific moving northwest relative to North America implies that the regional strain in California should be simple shear across a vertical plane striking N45??W or equivalently equal parts of north-south contraction and east-west extension. Measurements of the strain accumulation at seven separate sites in southern California in the interval 1972 through 1978 indicate a remarkably consistent uniaxial north-south contraction of about 0.3 part per million per year; the expected east-west extension is absent. It is not clear whether the period from 1972 through 1978 is anomalous or whether the secular strain in southern California is indeed a uniaxial north-south contraction.
Publication type Article
Publication Subtype Journal Article
Title Strain in southern California: Measured uniaxial north-south regional contraction
Series title Science
Volume 202
Issue 4370
Year Published 1978
Language English
Larger Work Type Article
Larger Work Subtype Journal Article
Larger Work Title Science
First page 883
Last page 885
Google Analytic Metrics Metrics page
Additional publication details