摘要
本文在研究大量地震反射剖面的基础上,结合钻井地质成果,进行地震层序划分和对比,将塔里木古生代盆地充填序列划分为震旦—奥陶系、志留—泥盆系和石炭—二叠系等3个超层序,进一步划分出9个层序,确定并讨论了每个层序的地质属性、地质时代、层序地层格架和沉积样式。
Based on seismic reflection data and drilling results, the Paleozoic basin-fill sequences can be divided into three super-sequences, i.e., Sinian to Ordovician, Silurian to Devonian and Permian to Carboniferous which include nine sequences. The geological contribution, time, sequence stratigraphic framework and sedimentary style of each sequence are also discussed in this paper.
基金
国家重大基础研究项目"中国古大陆及其边缘层序地层学与海平面变化"
"八五"国家重点科技攻关项目(85-101-02-01)研究成果
