Fig. 5From: Spatial distribution and sources of tsunami deposits in a narrow valley setting - insight from 2011 Tohoku-oki tsunami deposits in northeastern JapanThicknesses of tsunami mud shown by each topographic type against the inland distance from the shoreline (a) and the base elevation (b). Base elevation means the elevation (above T.P.) of the bottom of tsunami deposit. TM, tsunami mud layer; LM, lower main valley; UM, upper main valley; NV, north sub-valley; SV, south sub-valley; P, pondBack to article page