Two major distributaries,trending NW-SE, were the critical factors in control of the disposition and evolution of deltaic depositional features.

 
  • 決口扇、子三角洲朵體的建設和廢棄在很大程度上支配了泥炭沼澤發(fā)育的范圍和泥炭堆積的過(guò)程,是造成本區煤層分叉的基本動(dòng)力機制。
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