n.有孔蟲類
Foraminifera indicate an outer neritic paleobathymetric setting. 有孔蟲類顯示了外圍淺海的古代水深。
Data include foraminifera counts and sea surface temperature estimates derived from marine sediment cores from the north Atlantic Ocean. 數(shù)據(jù)來自于北大西洋海底沉積物的鉆芯，包括有孔蟲類計算和海面溫度估計。
