LA-ICP-MS analytical results in Tako brecciastone-bearing mudstone layer in the southern coastal region of the Kii Peninsula, southwestern Japan.

Appendix-1. LA–ICP–MS settings and analytical conditions. Standards in the table refer to the following:*1: Wiedenbeck et al. (1995); *2: Iwao et al. (2012); *3 Iwao et al. (2013); *4: Lukacs et al. (2015); *5 Slama et al. (2008); *6 Jackson et al. (2004); Appendix-2a–f. LA–ICP–MS U–Pb zircon data. a: no. 071009-3, b: no. 071009-8, c: no. 071009-9, d: no. 180730-1, e: no. 180730-3, f: no. 80730-4. For Sampling points, refer to Bessho et al (2024) .