Toutunhe Formation

Toutunhe Formation Stratigraphic range: Middle Jurassic (late Bathonian-middle Oxfordian)
Type	Geological formation
Underlies	Qigu Formation
Location
Region	Xinjiang
Country	China

The Toutunhe Formation is a Mesozoic geologic formation. Dinosaur remains diagnostic to the genus level are among the fossils that have been recovered from the formation.

Tianchisaurus nedegoapeferima - "Partial skeleton."

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