Outline: a typical sauropod

Sunjiawan Fm., ChinaNamed 2004

Borealosaurus

"northern lizard"

Lived
106 to 101 million years ago, Early Cretaceous
Diet
Herbivore
Group
Sauropods
Found in
China
Named by
You et al. 2004

Where its fossils were found

The evidence

Today

1 find

105 million years ago

Map: C. R. Scotese, PALEOMAP

Field notes

About Borealosaurus

What it was like

Borealosaurus was a titanosaur, a long-necked plant eater. It is known from a few bones, including tail bones and a tooth.

Its world

It lived in the Cretaceous, in what is now China. It comes from the Sunjiawan Formation, where it shared the land with the ankylosaur Crichtonpelta and the plant eater Shuangmiaosaurus.

How it was found

You and colleagues named Borealosaurus in 2004.

Lived alongside

Found in the same rock formations

Close relatives

Other members of Titanosauria

Sources: WikidataNamed in: H. You, Q. Ji, and M. C. Lamanna, J. Li, Y. Li. 2004. A titanosaurian sauropod dinosaur with opsithocoelous caudal vertebrae from the early Late Cretaceous of Liaoning province, China. Acta Geologica Sinica 78(4):907-911