晚期因周期性的海平面变化导致形成局限浅水盆地、蒸发岩沉积和深水盆地泥岩和重力流沉积。
Till the late stage, the periodic sea-level changes resulted in the formation of the evaporite deposits in restricted shallow-water basin and mudstones and gravity-flow deposits in deep-water basins.
在核桃园组沉积了碎屑和蒸发岩。
Clastic and evaporite rocks were deposited in the Hetaoyuan Formation.
蒸发岩夹层中的深灰色泥岩和页岩的地球化学特征充分体现了盐湖沉积环境标志。
The geochemical characteristics of dark gray mudstone and shale in evaporite layers record the sedimentary environment of salt lake.
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