Fig. 5From: Historical and paleo-tsunami deposits during the last 4000 years and their correlations with historical tsunami events in Koyadori on the Sanriku Coast, northeastern JapanPhotographs around the trench sites. a The KYD- and canal-trench sites, b the KYD-trench, c the canal-trench, d erosion of beach ridges, e tsunami boulder, and f 2011 tsunami depositsBack to article page