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本文通过野外调查，阐明了老红砂的分布与地貌形态特征，并根据其沉积构造特征等提出了老红砂的风成或风—被积成因及其发育多期性的观点。最后还对进一步研究提出若干建议。
In this paper, the field investigation was conducted to clarify the distribution of red sandstone and its morphological features. According to the characteristics of sedimentary structure, the aeolian or wind-sediment genesis of the red sandstone and its developmental period were put forward. Finally, some suggestions for further research are put forward.