Guanling Formation

Guanling Formation
Stratigraphic range: early-mid Anisian (Pelsonian)
~
TypeGeological formation
UnderliesYangliujing Formation
OverliesJialingjiang Formation
Lithology
PrimaryMudstone, limestone
OtherDolomite
Location
Coordinates25°30′N 104°54′E / 25.5°N 104.9°E / 25.5; 104.9
Approximate paleocoordinates11°42′N 94°12′E / 11.7°N 94.2°E / 11.7; 94.2
RegionGuizhou & Yunnan Provinces
CountryChina
ExtentYunnan–Guizhou Plateau
Guanling Formation (China)
Guanling Formation (Guizhou)

The Guanling Formation is a Middle Triassic (Anisian or Pelsonian in the regional chronostratigraphy) geologic formation in southwestern China.