新疆塔里木托云盆地沉积环境与聚煤规律

以1：5万地质填图和钻探验证为基础，经分析研究塔里木托云盆地的地层特征、聚煤期、古地理环境，从而建立起该区的沉积模式，总结出该盆地煤层发育于下侏罗统康苏组上段地层之中，含煤11层，煤层为不稳定发育，但分布具有一定的规律可寻，对进一步找煤具有一定的指导意义。

Depositional Environment and Coal Accumulating Pattern in Tuoyun Basin, Tarim, Xinjiang

On the bases of 1: 50,000 geological mapping and drilling data, the authors made an analytic study on stratigraphic features, coal accumulating periods, and paleogeographic environment. As a consequence, the region's depositional model has been established. The paper summed up that the coal seams in the basin were developed in the upper member of the Kangsu formation, Lower Jurassic; there are 11 coal seams in the strata and irregular, however, certain patterns of the coal seams can be found out. Orientation of looking for coal in the region is designated as well.