Aerial view of Pingshan Grand Canyon in Zhangye, northwest China's Gansu Province, May 9, 2023. (Photo/China News Service)
The geological structure of the Pingshan Grand Canyon belongs to the red layer geomorphology, which refers to the Mesozoic Jurassic to tertiary Cenozoic sedimentary formation of the red rock series.
Aerial view of Pingshan Grand Canyon in Zhangye, northwest China's Gansu Province, May 9, 2023. (Photo/China News Service)
Aerial view of Pingshan Grand Canyon in Zhangye, northwest China's Gansu Province, May 9, 2023. (Photo/China News Service)
Aerial view of Pingshan Grand Canyon in Zhangye, northwest China's Gansu Province, May 9, 2023. (Photo/China News Service)
Aerial view of Pingshan Grand Canyon in Zhangye, northwest China's Gansu Province, May 9, 2023. (Photo/China News Service)
Aerial view of Pingshan Grand Canyon in Zhangye, northwest China's Gansu Province, May 9, 2023. (Photo/China News Service)