delta plain facies meaning in English
三角洲平原相
Examples
- The south part was slope and deep floor of the lake , and the north part was a broad shallow - water platform of the latchstring shore . in the north part , chang - 6 and chang - 7 oil - bearing beds of yanchang formation were typical shallow - water platform delta with an incomplete progradational sequence , in which the delta plain facies were well developed and the river - mouth bars were not developed
受沉积基底地形的严格控制，发育于浅水台地背景上的延长组长7 ?长6油层组表现出典型的浅水三角洲沉积特征，具有发育的三角洲平原沉积，而前缘河口坝不发育，剖面上难以形成完整的进积序列。