Multiple methane release events inferred from framboid sizes, sulfur isotopes and concentrations of pyrite in Cascadia Margin sediments since 1 Ma

Table. Pyrite concentrations and sulfur isotopic values derived from the CRS Supplementary Table S1. Pyrite framboid size data (including total framboid, nucleus, and overgrowth) Supplementary Table S2. Data of overgrowth thickness/total framboid thickness × 100表：由CRS法获取的黄铁矿浓度与硫同位素数值 补充表S1：莓状黄铁矿（pyrite framboid）尺寸数据（包含总莓状黄铁矿、晶核与增生层） 补充表S2：增生层厚度与总莓状黄铁矿厚度比值×100的相关数据