Supplementary Online Database for "Riverine Dune Formation in Warm-Humid Island Arc Japan: Contrasting Sediment-Supply Drivers"

This supplementary online dataset provides raw and processed data used in the manuscript. The dataset includes particle-size distribution data measured using a laser scattering particle size analyzer, grain-size-specific X-ray fluorescence (XRF) geochemical data for the silt-, sand-, and gravel-sized fractions, and tables of calculated grain-size parameters, geochemical indices, and related processed results. All references relevant to this dataset are cited in the main manuscript. Users of this dataset should cite the associated manuscript and, where appropriate, the original references for any external datasets or published data used therein.本补充在线数据集提供了本文稿件中所使用的原始数据与经处理后的数据。本数据集包含通过激光散射粒度分析仪测得的粒度分布数据、适用于粉粒、砂粒及砾粒级分的粒级专属X射线荧光（XRF）地球化学数据，以及经计算得到的粒度参数、地球化学指标与相关处理结果的表格。 本数据集的相关参考文献均已在正文中予以标注。本数据集的使用者应引用相关稿件；若使用了其中包含的外部数据集或已发表数据，则还应酌情引用其原始参考文献。