[地质]最大沉积区, 沉积中心
Finally, authors suggest that exploration in future should be done around the depocenter and early structure (e.g. 建议下步勘探要围绕生油中心,以早期构造(如金川构造等)作为钻探目标。
In this paper , the author studied paleogeographic environment , sedimentary st ructure , depocenter and paleolithological changes etc. 通过对金衢盆地的古地理环境、沉积构造、沉积中心以及岩相变化的研究 ;
Our investigation suggests that tectonically induced channel migration and southward shift of the Yangtze deltaic depocenter are continuing at present. 这表明了本区沉降中心从北部逐渐向南转移的趋势,反映了南部基底构造在第四纪以来有明显下沉的迹象,是长江主河道南迁的主要地质引力。
The evolution of the depositional environment and migration of the depocenter could be affected by early uplift of the Tibetan plateau. 这种沉积环境演化和盆地沉积中心迁移可能受青藏高原早期隆升的影响。
Banghu syncline in the Qianjiang sag is a depocenter of Paleogene Qianjiang Formation, and is the richest hydrocarbon generation center in Jianghan Basin. 潜江凹陷蚌湖向斜是下第三系潜江组的沉积中心,是江汉盆地油气最富集的生烃中心。