deltaic

Cuspate deltaic sands micro-facies, which formed at the time of powerful wave action, the continuity of marine distributary channel is bad, and distributes in cuspate shape. 3.

3、坨状三角洲砂体微相，形成时波浪作用很强，水下道连续性较差，呈坨状布。

Paleocene Mingyuefeng Formation was filled by shallow sea and deltaic arenaceous pelitic deposit, which is identified as an important oil/gas bearing segment in Lishui sag.

摘要丽水凹陷古新峰组充填了一套滨浅海-三角洲砂泥质沉积，是重要的含油气层段。