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A revised dislocation model is proposed to describe the 1986 Chalfant Valley rupture. Leveling data from surveys across the epicentral area are inconsistent with any appreciable dip-slip component in the oblique-slip model that we had proposed earlier. The revised model involves right-lateral slip on the northwest trending main rupture surface and left-lateral slip on the conjugate foreshock rupture surface.
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Savage et al. (1995) studied this question.
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