n.有孔虫类
Foraminifera indicate an outer neritic paleobathymetric setting. 有孔虫类显示了外围浅海的古代水深。
Data include foraminifera counts and sea surface temperature estimates derived from marine sediment cores from the north Atlantic Ocean. 数据来自于北大西洋海底沉积物的钻芯，包括有孔虫类计算和海面温度估计。
