Yuliangze Formation

Yuliangze Formation
Stratigraphic range: early-middle Maastrichtian ~72–66 Ma PreꞒ Ꞓ O S D C P T J K Pg N
Type	Geological formation
Underlies	Taipinglinchang Formation
Location
Region	Asia

The Yuliangze Formation, or Yuliangzi Formation, is a geological formation in Heilongjiang, China whose strata date back to the early-middle Maastrichtian. Dinosaur remains are among the fossils that have been recovered from the formation.^[1]

Color key Taxon Reclassified taxon Taxon falsely reported as present Dubious taxon or junior synonym Ichnotaxon Ootaxon Morphotaxon		Notes Uncertain or tentative taxa are in small text; crossed out taxa are discredited.

Hadrosaurs reported from the Yuliangze Formation
Taxon	Species	Location	Stratigraphic position	Material	Notes	Images
Charonosaurus	C. jiayinensis	Jiayin	Upper	"Partial skull and partial, fragmentary postcranial elements."[2]	A parasaurolophini hadrosaur.
Mandschurosaurus	M. amurensis			A poorly preserved and incomplete skeleton.	A hadrosaur of uncertain affinities.
Sahaliyania	S. elunchunorum	Wuluga	Upper	A partial skull along with the pectoral girdle, an upper arm, and a pelvis.	A lambeosaurine hadrosaur.
Saurolophus	S. krystofovici
Wulagasaurus	W. dongi	Wulaga	Upper	A right partial dentary.	A saurolophine hadrosaur.

Theropods reported from the Yuliangze Formation
Taxon	Species	Location	Stratigraphic position	Material	Notes	Images
Tarbosaurus	T. bataar				A tyrannosaurid.

• List of dinosaur-bearing rock formations