This shows that there occurred a process of oil generation in the Cretaceous system of South China, and therefore necessary attention should be paid in the practice of oil and gas exploration.
这表明我国南方白垩系有过生油过程，在实际勘探工作中应给予必要的注意。
Applying sequence stratigraphy principle and sedimentary system analysis, the "red beds" in Upper Cretaceous Epoch in Suizhou basin has been studied on sequence stratigraphy.
运用露头层序地层学原理及沉积体系分析方法，对随州盆地晚白垩世“红层”进行了层序地层学的研究。
It can be concluded that the Cretaceous groundwater Basin can be divided into local groundwater system, middle groundwater system and regional groundwater system.
结果表明，盆地地下水系统可以分为局部地下水系统、中间地下水系统和区域地下水系统。
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