F1. Nankai Trough study area.
F2. Site 1173 stratigraphic column.
F3. Site 1174 stratigraphic column.
F4. Site 1177 stratigraphic column.
F5. Representative X-ray diffractograms.
F6. Illite in I/S mixed-layer clays.
F7. Smectite in bulk mudstone.
F8. Sensitivity analysis for the smectite-illite kinetic model.
T1. X-ray diffraction analysis.
T2. Comparison of 7-Å peaks.
T3. Kinetic modeling of smectite-illite reaction progress.
Figures F1-F8
Tables T1-T3
