地震地质 ›› 1980, Vol. 2 ›› Issue (3): 65-69.
• 科研简报 • 上一篇 下一篇
丛友滋1, 李素玲2, 程国良2, 白云虹2
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Cong Youzi1, Li Suling2, Cheng Guoliang2, Bai Yunhong2
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摘要： 本文利用沉积物中泥炭层C14的年龄测定,把样品极性方向与A·Cox的极性年表加以对比,发现在黄海两个钻孔的沉积物中有与布容正向期内拉尚反向事件相对应的层位,并估算了沉积物生成年代及该海域的沉积速率。
Abstract: A comparision of geomagnetic polarity of marine sediments with the geomagnetic polarity time-scale by A. Cox has been made on the basis of 14C-dating of a peat layer in this paper. The Polarity level correlated with the Laschamp Event in Brunhes Normal Epoch has been discovered in the marine sediments in the Hunghai Sea. The age and rate of accumulation of the sediments have been estimated.
丛友滋, 李素玲, 程国良, 白云虹. 黄海两钻孔岩芯的古地磁分析[J]. 地震地质, 1980, 2(3): 65-69.
Cong Youzi, Li Suling, Cheng Guoliang, Bai Yunhong. PALEOMAGNETIC ANALYSIS OF SEDIMENTS FROM TWO BOREHOLES IN THE HUANGHAI SEA[J]. SEISMOLOGY AND GEOLOGY, 1980, 2(3): 65-69.
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https://www.dzdz.ac.cn/CN/Y1980/V2/I3/65
