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Fig. 5 | Progress in Earth and Planetary Science

Fig. 5

From: Paleo-tsunami history along the northern Japan Trench: evidence from Noda Village, northern Sanriku coast, Japan

Fig. 5

a Photographs, stratigraphy, CT images, and grain size of core NM2. For the grain size diagram, the horizontal axis is grain size (Φ) and the vertical axis is volume frequency (%). The gray scale indicates the mode of grain diameter. The volume frequency (%) of each grain size is indicated by the color scale. b Photograph of particles of layer III in core NM2 (depth 38–46 cm). Red arrowheads indicate the location of a sample for radiocarbon dating and the sample number (Table 2)

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