Table S22. Sedimentary geochemistry used to infer the provenance of Permian–Triassic marine sandstones related to the SE Gondwana active continental margin, South Island, New Zealand

Chemical analyses by ICP-MS, including lithology and locations (GPS coordinates), of basalt clasts.采用电感耦合等离子体质谱法（ICP-MS）对玄武岩碎屑开展的化学分析数据，包含其岩性与GPS坐标信息。