摘要
３８°构造带是华北板块内部的一条东西向构造带，大约位于北纬３８°左右。它在晚古生代及其以后的地质时期的演化过程中，对华北晚古生代聚煤盆地内煤系的沉积、煤层的展布、煤质的演变、煤系地层的后期改造、岩浆活动等都具有明显的控制作用，搞清它的活动演化史，对分析板内构造变形，寻找新的含煤区具有重要意义。
The latitude 38 N tectonic belt is an east-west tectonic beltin the North China Plate,it is Ly-ing along about the latitude 38 N.. In geologic evolution during Late Palaeozoic and later on,obviously it wasPlayed as an controlling factor to coal measures deposition in the North China Late Palaeozoic coal accurnulat-ing basin,distribution of coal beds,evolution of coal quality, postdepositional reform of coalmeasures strata,magmatic activities etc.. To clarifying the history of evolution,is very important to analyzing tectonic defor-mation in the plate and looking for new coal regions.
出处
《中国煤田地质》
1995年第4期32-35,4,共5页
Coal Geology of China
