(Table 3) Estimated ages of newly named cryptochrons of ODP Leg 138 sites

DEPTH, sediment is given in mbsf. The magnetic polarity time scale and nomenclature are from Cande and Kent (1992).

沉积物深度以海底以下米数（meters below seafloor，mbsf）为单位。本次数据集采用的地磁极性年表及命名规则均源自Cande与Kent（1992）的研究成果。