Robuta

https://www.preprints.org/manuscript/202211.0025 Tectonothermal Events Revealed by Zircon U-Pb Dating of the Cretaceous Sandstones of Jingbian,... The Danxia landform area of Jingbian Wave Valley is located in the central part of Ordos Basin. The near-red Danxia landform consisting of sandstone in this... u pb dating