Khuren Dukh Formation | |
---|---|
Stratigraphic range: Early Cretaceous (Aptian–Albian),[1] | |
Type | Geological formation |
Sub-units | Lower, Middle & Upper Members |
Underlies | Terrace deposit, Basalt |
Overlies | Khalzan Uul Formation, Basement |
Thickness | Over 100 m (330 ft) |
Lithology | |
Primary | Sandstone, conglomerate, siltstone, mudstone |
Location | |
Coordinates | 45°54′N 108°24′E / 45.9°N 108.4°E |
Approximate paleocoordinates | 49°18′N 100°12′E / 49.3°N 100.2°E |
Region | Dornogovi Province |
Country | Mongolia |
Extent | Choyr Basin |
The Khuren Dukh Formation, also known as the Khukhtyk Formation, Khukhteeg Formation, or Hühteeg Svita, (Mongolian: Хөхтээг формаци, Khökhteeg Formatsi), is a geological formation in Mongolia whose strata date back to the Aptian–Albian ages of the Early Cretaceous.[2][3] Dinosaur remains are among the fossils that have been recovered from the formation.[4]