| 1 | The source of the Yellow River can be traced to the Bayankela Mountains of Qinghai Province. | |
| 2 | Granulometric parameters show that: the average grain size in the Bayan Har basin becomes coarser with time and the sorting becomes better. | |
| 3 | Basin-mount of the mountain is disparted north Bayan H ar basin, midst Bayan H ar structure belt, Bayan H ar basin and south basin. | |
| 4 | The collision between north East Kunlun block and the south Hoh Xil-Bayan Har block occurred in the early Silurian, which resulted the close of Proto-Tethys oceanic basin. | |
| 5 | Western Sichuan Province is geographically located in the eastern margin of the Tibetan Plateau and the joint area among the Sichuan-Yunnan rhombic block, Bayan Kala block and Southern China block. |