主要发育二叠系、三叠系、侏罗系多套烃源岩，燕山运动早期、中—晚期及喜马拉雅运动期为烃源岩的主要生、排烃高峰期。

The periods of early, middle-late Yanshan movement and Himalayan movement are its major periods for hydrocarbon generation and expelling.

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在整个地质历史中，有两个白云岩分布的高峰期，即中生界和下古生界。

There might be two major stages in dolomite distribution throughout geologic history of Tarim basin, that is, Mesozoic and Early Paleozoic.

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