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作者通过对黄海QC_1、QC_2、QC_3三个钻孔沉积岩心进行系统的古地磁测量研究,指出黄海沉积岩心在布容正极性世,记录了七次地球磁场的倒转.它们分别相当于哥德堡事件、蒙戈事件、拉尚事件、布莱克事件、吉曼卡事件、琵琶湖D和琵琶湖E事件.此外在全新世沉积地层中,还记录了两个短期的地磁极性漂移,根据沉积速率推算其年龄值分别为2800—3100年和6000-6400年,暂记为黄海Ⅰ和黄海Ⅱ(?).
Based on the systematic paleogeomagnetic measurements of the three drilling sedimentary cores in the Yellow Sea QC_1, QC_2 and QC_3, the author points out that the Yellow Sea sedimentary core was recorded in the positive polarity of the cloth capacity and recorded the reversal of the Earth’s magnetic field in seven times, which corresponded to the events of Gothenburg, Meng Geo event, La shang event, Blake event, Gemanca incident, Biwako Lake and Lake Biwa E. In addition, during the Holocene sedimentary strata, two short-term geomagnetic polar drifts were recorded and their age values were calculated according to the deposition rate Respectively 2800-3100 and 6000-6400 years, tentatively recorded as Yellow Sea Ⅰ and Yellow Sea Ⅱ (?).