| Abongshan Formation | |
|---|---|
| Stratigraphic range: Late Cretaceous | |
| Type | Geological Formation |
| Location | |
| Region | Northern Tibet |
| Country | China |
The Abongshan Formation is dated to the Late Cretaceous period and consists of red sandstone. A majority of the formation is located in the northern part of the Tibetan Autonomous Region in China. [1]