Chloropigment compositions in sediment cores

Zeros reflect concentrations or Mole% values that are below detection levels. Negative depth values indicate the flocculent material just above the top of the core.数据中的零值代表浓度或摩尔百分比（Mole%）数值低于检测限。负深度值表示岩心顶部上方的絮凝状物质。