Fig. 2From: Trench and drilling investigation of the Median Tectonic Line in Shikoku, southwest Japan: implications for fault geometryLogs of the Kawakami Fault on the trench wall (Fig. 1c, loc. 5). a Logs of the west wall, and b log of the east wall. c The survey map shows a trench site and a benchmark (BM) at the Yuyaguchi siteBack to article page