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通过总结和分析有关热年代学的资料,认为西昆仑及邻区的隆升存在明显的时空差异性.第一,隆升历史表现出明显的阶段性:晚渐新世到早中新世(25~16Ma)的部分隆升阶段、中新世中后期的快速隆升阶段(14~8Ma)和晚中新世以来的整体强烈隆升阶段(6Ma以来).第二,隆升在空间上显示出明显的差异性:塔什库尔干-公格尔山地区的隆升主要集中在9Ma以来,红其拉甫-库地地区的隆升主要集中在25~16Ma,康西瓦-普鲁地区的隆升则主要在9Ma以来(集中在9~2Ma)和25~12Ma.东西方向上表现为东西两端靠近构造结(喜玛拉雅西构造结和西昆仑-阿尔金构造结合部位)的地方较新(主要在9Ma以来),中间较老(主要在9Ma以前);南北方向上,西昆北地体在20Ma左右发生快速隆升,西昆南地体在9~5Ma发生快速隆升,而甜水海地体在5~2Ma发生快速隆升,由北向南总体上呈现出由老到新的空间差异性.
By summarizing and analyzing the data on the geochronology, it is concluded that the uplift of West Kunlun and its neighboring areas has obvious spatial and temporal differences: First, the uplift history shows obvious stages: the Late Oligocene to Early Miocene 25 ~ 16Ma), the whole uplift stage (since 6Ma) of the rapid uplifting stage (14 ~ 8Ma) and the late Miocene stage of the mid-late Miocene period Showing obvious differences: the upshift of the Takashkan-Gonggol mountain area has been mainly concentrated in the 9Ma since the rise of the Khudhrab-Kudi area mainly concentrated in 25 ~ 16Ma, and that of the Kangxiwa-Pulau region L is mainly from 9Ma (concentrated in 9 ~ 2Ma) and 25 ~ 12Ma. The east-west direction shows that both ends are close to the tectonic knots (the Himalayas and Kunming-Altyn structures) (Mainly since 9Ma), and the middle is older (mainly before 9Ma). In the north and south directions, the rapid uplift of the Xikun North isal occurs at about 20Ma, and the rapid rise of the Xikunan upland occurs at 9 ~ 5Ma. The rapid growth of sweet water Haitian in 5 ~ 2Ma, from north to south as a whole showed an old to new spatial differences.