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Fig. 9 | Progress in Earth and Planetary Science

Fig. 9

From: Integrated tephrostratigraphy and stable isotope stratigraphy in the Japan Sea and East China Sea using IODP Sites U1426, U1427, and U1429, Expedition 346 Asian Monsoon

Fig. 9

a Comparison of sediment color profiles at Sites U1427 (red) and U1426 (blue) plotted on the U1427 depth scale. Note that the axis of B values is inverted. Control points by correlative tephra layers are shown by vertical black lines. Additional control points from color change correlation are shown by red lines. For additional details, see Additional file 8: Figure S2. b Moving correlation coefficient of two color profiles, calculated for a 20 m window with width indicated by orange bar. Intervals of laminated sediment at Site U1427 are shown at the base of the lower panel

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