岡山大学 地球科学研究報告
Published by Okayama University Earth Science Reports Editorial Committee

四国東部, 美馬町地域の中央構造線

水井 良暢 Nikken gijutu-sha Corp.
橘 徹 Reserach Org. for Environmental Geology of Setouchi, c/o Suzuki Office, Graduate School of Natural Science, and Technology, Okayama University
鈴木 茂之 Department of Earth Sciences, Faculity of Science, Okayama University
抄録
Tracing outcrops of shear zone were used to describe the geometry and structure of the Median Tectonic Line in Mima area, eastrn Shikoku. A distinct new fault outcrop was discovered between the Mino and Ikuchi Faults at the northern slope of the Mt. Boso. These two faults are regarded as a single continuous fault. The analysis of surface fabrics of quartz in fault in fault gauge has been carried out to determine relative fault activity events.
キーワード
surface fabrics
fault gauge
Mino-Ikuchi Fault
Median Tectonic Line
ISSN
1340-7414
NCID
AN10506284