Fig. 9From: Surface rupture and characteristics of a fault associated with the 2011 and 2016 earthquakes in the southern Abukuma Mountains, northeastern Japan, triggered by the Tohoku-Oki earthquakePhotograph and sketch log of a the Koyama Dam FFZ (see Fig. 2c and Additional file 1: Fig. S3b for location) and b the Wakaguri FFZ (see Fig. 2c and Additional file 1: Fig. S3e for location). Yellow-dashed lines indicate boundaries of lithofacies in bedrockBack to article page