The western slope belt and the central anticlinal belt are the most favorable zone of oil and gas accumulating.

西部斜坡带和中央隆起带是最有利的油气聚集区带。

Episodes of Strong Flow down the Western Slope of the Subtropical Andes.

热带安第斯山脉西坡强下降流期。

Episodes of Strong Flow down the Western Slope of the Subtropical Andes .

热带安第斯山脉西坡强下降流期。