The main sedimentary environment is delta front and delta underwater channel sand and branched channel mouth bar.

其主要沉积环境是三角洲前缘和三角洲水下河道砂体以及分支河口砂坝。

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The main sedimentary environment is delta front and delta underwater channel sand and branched channel mouth bar.

其主要沉积环境是三角洲前缘和三角洲水下河道砂体以及分支河口砂坝。

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