泥炭沼泽体系的建立及其成煤模式  

ESTABLISHMENT OF PEAT SWAMP SYSTEM AND ITS COAL-FORMING MODEL

作　　者：程爱国[1] 彭苏萍[2] 程保州 段秋梁 

机构地区：[1]中国煤田地质总局,河北涿州072750 [2]中国矿业大学,北京100083 [3]山西煤田地质局,太原030006

出　　处：《煤田地质与勘探》2000年第5期4-7,共4页Coal Geology & Exploration

摘　　要：现代和古代大量煤沉积学事实说明 ,占据煤层主体的全盆性或大范围分布的煤层 ,发育在不同的沉积体系之上 ,与下伏沉积体系之间存在着明显的沉积间断 ,煤层形成时下伏的沉积体系已经废弃。这些煤层 (煤层组 )构成了独立的沉积体系——泥炭沼泽体系。本文论述了泥炭沼泽体系的构成和成因。A large sum of phenomena of recent deposition and paleo deposition suggested that the widely extended coal seams deposited on different systems.Between coal seams and underlying systems there are distinct interruptions.The depositional system had already been abandoned when coal was forming.A coal seam or a coal seam group constituted independent depositional system peat swamp system.The constitution and generation of peat swamp system are discussed in this paper.

关 键 词：泥炭沼泽体系 成因 组成 煤沉积模式 成煤机理 

分 类 号：P618.11[天文地球—矿床学]