Age model of sediment core M8_017-2

Ages for 4 and 22 kyrs have been interpolated from sedimentation rates, stratigraphy after CaCO3 and grain size distribution4千年与22千年的年代数据已通过沉积速率、以碳酸钙（CaCO3）为参考的地层学分析以及粒度分布完成插值推算。