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淄博地区本溪期—石千峰期沉积环境经历了障壁岛—泻湖—台地环境,三角洲环境,曲流河环境体系的演替。相应的泥炭形成环境有不稳定的局限泻湖泥炭坪,较开阔泻湖泥炭坪,中等稳定的开阔泻湖泥炭坪,三角洲平原分流河道两侧的泥炭沼泽,洪泛平原上的泥炭沼泽。成煤植物上,本溪期以Cordaites,Lepidodendrales,Neuropteris为主,太原期华夏植物群发展,Lepidodendron,Cordaites继续发育,真蕨纲和种子蕨纲占越来越重要的地位。山西期以Odontopterissp.,Annulariaorientalis,Pecopterisorientalis,P.norini为主。自煤系形成至今,本区经历了海西印支期的普遍沉降埋藏、燕山期的普遍抬升局部断陷、喜山期的剥蚀、新构造运动期的差异沉降等阶段。古构造、古气候对本区成煤环境有重要的控制作用。
The sedimentary environment of Benxi period-Shiqianfeng period in Zibo area experienced the succession of barrier island-lagoon-platform environment, delta environment and meandering river environment system. The corresponding peat formation environment has instability labyrinth peat pits, more open lagoon peat pits, moderately stable lagoon peat pits, peat swamps on both sides of the delta plain distributary channel, and peat swamps on flood plains. On the coal-bearing plants, the Benxi period is dominated by Cordaites, Lepidodendrales and Neuropteris, the development of Chinese flora in Taiyuan, the continuous development of Lepidodendron and Cordaites, and the increasing importance of the fern and the seed fern. Shanxi period with Odontopterissp. , Annularia orientalis, Pecopteris orientalis, P. norini based. Since the formation of the coal system, the region has undergone the stages of Indosinian generally subsidence and burial in the Hercynian period, the general uplift of the Yanshanian period, the denudation of the Himalayan period and the differential settlement of the Neotectonic movement period. Paleo-tectonics and palaeoclimate have an important control over the coal-forming environment in this area.