Zhidan Group

The Zhidan Group is a geological formation in China whose strata date back to the Early Cretaceous. Dinosaur remains are among the fossils that have been recovered from the formation.^[1]

Zhidan Group
Stratigraphic range: Early Cretaceous
Type	Geological formation
Sub-units	Luohandong Formation, Yijun Formation, Luohe Formation, Jingchuan Formation, Lamawan Formation, Hanhe-Huachi Formation
Underlies	Tegaimiao Formation, Dongsheng Formation
Overlies	Yuun Formation
Location
Region	Inner Mongolia
Country	China

Vertebrate paleofauna

• Psittacosaurus sp.^[1]
• Sauroplites scutiger
• Wuerhosaurus ordosensis^[2]
• Huanhepterus quingyanensis
• Ikechosaurus sunailinae

See also

• List of dinosaur-bearing rock formations