Nikken gijutu-sha Corp.
Reserach Org. for Environmental Geology of Setouchi, c/o Suzuki Office, Graduate School of Natural Science, and Technology, Okayama University
Department of Earth Sciences, Faculity of Science, Okayama University
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.
Median Tectonic Line