(Table S3) In situ Mg and Sr measurements in diagenetic cements and muricae of ODP Hole 143-865B, 15 micrometer beam@en

Sediment depth is given in mbsf. The age model was constructed using the published nannofossil biostratigraphy (Bralower and Mutterlose, 1995) and the ages assigned to the datums upon which this biozonation is based (Berggren et al. 1995). Measuerment using a 15 micrometer beam spot size.沉积物深度以米海底以下（meters below sea floor, mbsf）为单位。本数据集的年龄模型基于已发表的钙质超微化石生物地层学（Bralower与Mutterlose，1995）以及该生物地层带划分所依据的地层基准面年龄（Berggren等，1995）构建。测量采用15微米的光束斑尺寸。