论文部分内容阅读
在本刊1975年第2期《古冰川发育与聚煤作用的关系》一文中,作者仅论述了煤层和其直接顶板石灰岩与古冰川活动的成因联系。本篇试以太行山东麓邯、邢含煤地区上石炭纪太原群沉积为例,论述一下在煤层直接顶板石灰岩经过漫长的间冰期沉积之后,冰川重新活跃时期起,在大陆周围浅海区缓慢疏干过程中,沉积的一套碎屑岩层特征和组合规律及其在勘探中的应用。在邯、邢含煤地区的上石炭纪太原群煤
In his article, “The Relationship Between the Development of Ancient Glaciers and the Role of Agglomeration”, No. 2, 1975, the author discusses only the causal relationship between the coal seam and its direct-roof limestone and ancient glaciers. In this paper, taking Taihang Group deposition in the eastern foot of Taihang Mountains and Xingmei coal-bearing region as an example, this paper discusses the process of slow dewatering in the shallow sea area around the continent after the glacial reactivation after the long period of interglacial deposition of limestone in the direct coal seam roof, In the deposition of a set of clastic rock characteristics and combination of law and its application in exploration. In Handan, Xing coal-bearing areas on the Carboniferous Taiyuan coal