Journal of science of the Hiroshima University. Series C, Geology and mineralogy Volume 9 Issue 4
published_at 1993-07-30

Palaeo — Stress Analysis of the Tsuji Overturned Fold in the Sambagawa Belt

SEKI Sachiyo
HARA Ikuo
SHIOTA Tsugio
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JSHUC_9-4_697.pdf
Abstract
Quartz microtextures of the Tsuji nappe with the Tsuji overturned fold in the Sambagawa belt, eastern Shikoku, have been analyzed to understand the movement picture of the Sambagawa schists which were exhumed into shallower tectonic postion. The stress picture related to the formation of the Tsuji overturned fold has been clarified from deformation lamellae in quartz.