【摘 要】
：
Ceara海隆ODP92 7站位(5°2 7 7′N ,44°2 8 8′W )的陆源和钙质粉砂组分的颗粒分析,浮游有孔虫和底栖有孔虫稳定同位素(C Wuellerstorfi的δ1 3C、δ1 8O值)保存数据被用来
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Ceara海隆ODP92 7站位(5°2 7 7′N ,44°2 8 8′W )的陆源和钙质粉砂组分的颗粒分析,浮游有孔虫和底栖有孔虫稳定同位素(C Wuellerstorfi的δ1 3C、δ1 8O值)保存数据被用来重建0 3～0 8Ma时段底层流的强度、水体交换和深层水碳酸盐溶蚀变化的历史。与间冰期相比,冰期一般具
Particulate analysis of terrigenous and calcareous silts from station 7 (5 ° 2 7 7’N, 44 ° 2 8 8’W) at station ODP92 of Ceara Hailong, and the correlation between planktonic foraminifera and benthic foraminifer stable isotopes (C The δ1 3C, δ180 values of Wuellerstorfi) were used to reconstruct the history of bottom-stream intensities, water exchanges and carbonate dissolution changes in deep water from 0 to 8 Ma. Compared with the interglacial period, the ice age is generally
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