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辽宁省阜新盆地是我国中生代重要含煤盆地之一.有关本区地层顺序的建立及地质时代的确定,虽然早在50年前就有中外学者不断研究,但一直比较紊乱.新中国成立,露天煤矿的开采,为地层古生物的详细研究提供了大批资料.经过生产、科研、教学单位多年工作,地层层序基本建立,自下而上划分为义县组、沙海组、阜新组、孙家湾组.沈阳地质矿产研究所辽宁第一区调队在义县组与沙海组之间划分一个泥河子组,并将阜新组孙家湾煤层群之上与孙家湾组之下划分一个半拉山组.顾知微、陈丕基等将阜新组新命名为海州组.本
The Fuxin Basin in Liaoning Province is one of the important coal-bearing basins in the Mesozoic in China.For the establishment of the sequence of the stratigraphy and determination of the geologic age in this area, although there are some continuous studies by Chinese and foreign scholars as early as 50 years ago, it has been quite disordered. Coal mining, for the detailed study of the paleontology stratum provided a large number of materials.After years of work in production, research, teaching units, stratigraphic sequence basically established, bottom-up divided into Yi County, Shahai, Fuxin, Sun Bay Group. Shenyang Institute of Geology and Mineral Resources Liaoning Province, the first district transfer team in the Yixian Formation and Shahai Formation divided between a group of the Hohezi, Fuxin and Sunjiawan coal group above the division under the Sunjiawan Group A group of half-pull group Gu Guwei, Chen Piji, etc. will be the new name of the Fuxin group Haizhou group.