川西坳陷位于四川盆地西部龙门山推覆带东侧前陆坳陷—斜坡部位。

The Chuanxi Depression is located in the eastern slope of Longmen mountain nappe belt, the west of Sichuan Basin.

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塘坝子-葛仙山景点，地处举世瞩目的龙门山推覆-滑覆构造带上，已成为拟建中的“龙门山地质公园”的重要组成部分。

Tangbazi-Gexianshan scenic spots are located in the famous Longmenshan nappe structural zone and will be an important part of the projected Longmenshan Geological Park.

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后者为斜交东西向构造的断裂、隆坳和褶皱，并与四川盆地西部和荥经地区的北东向构造相连，构成龙门山推覆构造外缘带。

They join with the structures in the west of Sichuan Basin and Rongjing area, and compose the outer edge zone of Longmenshan.

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