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在研究了华北板块晚古生代煤炭资源的地质地理分布基础上,对生态域和其他具古气候含义的地质记录的综合分析表明,该板块的煤为无季节性分化的热带雨林气候条件下的产物。由于二叠纪的全球性升温事件和热带—亚热带干旱带向低纬度扩张以及华北板块的向北漂移,使得晚石炭世—亚丁斯克期早期广泛存在的聚煤作用,在亚丁斯克期晚期—卡赞期收缩至该板块的东南一隅。
Based on the study of the geological and geographical distribution of the Late Paleozoic coal resources in the North China Plate, a comprehensive analysis of the ecological records and other geological records with paleoclimate implications shows that the coal of the plate is a product of a tropical rain forest without seasonal differentiation . Due to the Permian global warming event and the low-latitude expansion of the tropical-subtropical arid belt and the northward drifting of the North China plate, the extensive coal-accumulating action in the Late Carboniferous-Adenine period occurred in the Late Adenkiska-Card In the same period, it contracted to the southeast corner of the plate.