(Table T2) Paleocene calcareous nannofossil abundance of ODP Hole 173-1068A

Sediment depth is given in mbsf. Abundance estimates as follows: Abundance: A = abundant, C = common, F = few, R = rare, 1 = single, B = barren, - = not found.沉积物深度以海底以下米（meters below sea floor, mbsf）为单位。丰度等级标准如下：A代表丰富，C代表常见，F代表少量，R代表稀少，1代表单个出现，B代表贫瘠，-代表未检出。