(Figure 13) Distribution of middle Miocene through middle Pleistocene planktonic foraminifera in ODP Hole 132-810C@en

Sediment depth is given in mbsf. Species abundance planktonic foraminifera: VR = very rare (1-5 specimens); R = rare (5-10 specimens); C = common (10-30 specimens); A = abundant (>50% of the total fauna); VA = very abundant (dominant). Residues, abundance of other components, reworked and/or contaminant specimens as well as planktonic foraminifer preservation were graded with the following scales, respectively: VS = very scarce; S = scarce; M = medium abundant; A = abundant; X = simple presence. VP = very poor preservation; P = poor preservation; M = medium preservation; G = good preservation.沉积物深度以mbsf（meters below sea floor，海底以下米）为单位。浮游有孔虫 (planktonic foraminifera) 的物种丰度分级标准如下：VR（very rare）为极稀少，对应1~5枚标本；R（rare）为稀少，对应5~10枚标本；C（common）为常见，对应10~30枚标本；A（abundant）为丰富，占总生物群的50%以上；VA（very abundant）为极丰富，系优势类群。本数据集对沉积物残渣、其他组分丰度、再沉积及/或污染标本，以及浮游有孔虫的保存状态分别进行分级，其中前三者的丰度分级采用如下标准：VS（very scarce）为极匮乏；S（scarce）为匮乏；M（medium abundant）为中等丰度；A（abundant）为丰富；X（simple presence）为仅存在。浮游有孔虫的保存状态分级标准为：VP（very poor preservation）为保存极差；P（poor preservation）为保存较差；M（medium preservation）为保存中等；G（good preservation）为保存良好。