摘要
以沁参1井地质资料为基础,结合沉积构造演化及邻区对比等,以磷灰石裂变径迹分析为主要手段,配合锆石裂变径迹、矿物流体包裹体、有机质镜质体反射率、区域岩浆活动及盆地演化分析,较系统地研究了沁水盆地晚古生代以来的区域构造运动与构造演化。并以此为基础探讨了山西高原中—新生代岩石圈构造热演化与高原的隆升过程,提高了对沁水盆地的地质评价,为下一步研究华北克拉通东部沁水盆地及邻区的古地热演化历史奠定了基础。
Based on the geological data of Qincan No.1 well,combined with the sedimentary structural evolution and its contrast with neighboring areas,the paper systematically studied the regional tectonic movement and tectonic evolution of Qinshui basinsince the late Paleozoic by apa-tite fission track analysis as well asstudies on aspects including zircon fission track,minerals fluid inclusions,organic matter vitrinite reflectance,regional magmatic activity and basin structural e-volution.On this basis,the Mesozoic-Cenozoic lithosphere tectonic evolution and plateau uplift thermal process in Shanxi plateau was discussed,and the geological evaluation of Qinshuibasin-was improved,which laida solid the oretical foundation for further studies of ancient geothermal history in Qinshui basin of North China Craton and its adjacent areas.
出处
《西北地质》
CAS
CSCD
2015年第2期159-168,共10页
Northwestern Geology
基金
国家自然科学基金创新群体项目(40921001)
中国地质调查局项目(1212010818094)
自然基金项目联合资助(41302166)
关键词
沁参1井
裂变径迹
流体包裹体
盆地构造分析
岩石圈
沁水盆地
Qincan No.1 well
fission track
fluid inclusions
basin structural analysis
litho-sphere
Qinshui basin
