Tienshanosaurus

Tienshanosaurus
Temporal range: Late Jurassic,
Holotype scapula, Paleozoological Museum of China
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Reptilia
Clade: Dinosauria
Clade: Saurischia
Clade: Sauropodomorpha
Clade: Sauropoda
Family: Mamenchisauridae
Genus: Tienshanosaurus
Yang, 1937
Species:
T. chitaiensis
Binomial name
Tienshanosaurus chitaiensis
Yang, 1937

Tienshanosaurus (meaning "Tienshan lizard") is an extinct genus of sauropod dinosaur from the Late Jurassic of what is now China. Only one species is known, Tienshanosaurus chitaiensis, which was named and described in 1937.