Tongfosi Formation | |
---|---|
Stratigraphic range:
Cenomanian ~ | |
Type | Geological formation |
Unit of | Yanji Group |
Lithology | |
Primary | Sandstone |
Location | |
Coordinates | 42°54′N 129°12′E / 42.9°N 129.2°E |
Approximate paleocoordinates | 49°30′N 121°06′E / 49.5°N 121.1°E |
Region | Jilin |
Country | China |
The Tongfosi Formation is a Late Cretaceous ( Cenomanian) geologic formation of the Yanji Group in China. [1] Fossil ornithopod tracks of iguanodontids and theropods have been reported from the fluvial sandstones of the formation. [2] [3]
Tongfosi Formation | |
---|---|
Stratigraphic range:
Cenomanian ~ | |
Type | Geological formation |
Unit of | Yanji Group |
Lithology | |
Primary | Sandstone |
Location | |
Coordinates | 42°54′N 129°12′E / 42.9°N 129.2°E |
Approximate paleocoordinates | 49°30′N 121°06′E / 49.5°N 121.1°E |
Region | Jilin |
Country | China |
The Tongfosi Formation is a Late Cretaceous ( Cenomanian) geologic formation of the Yanji Group in China. [1] Fossil ornithopod tracks of iguanodontids and theropods have been reported from the fluvial sandstones of the formation. [2] [3]