Outline: a typical sauropod

Cedar Mountain Fm., UtahNamed 2001

Venenosaurus

ven-EN-oh-SORE-us

"poison lizard"

Lived
121 to 113 million years ago, Early Cretaceous
Diet
Herbivore
Group
Sauropods, Brachiosauridae
Found in
United States
Named by
Tidwell et al. 2001

Where its fossils were found

The evidence

Today

1 find

115 million years ago

Map: C. R. Scotese, PALEOMAP

Field notes

About Venenosaurus

What it was like

Venenosaurus was a mid-sized sauropod related to Brachiosaurus. It is known from part of one skeleton, including tail bones and limbs.

Its world

It lived in the Early Cretaceous, in what is now Utah. It comes from the Cedar Mountain Formation, where the large dromaeosaur Utahraptor and the armored Gastonia also lived.

How it was found

Tidwell and colleagues named Venenosaurus in 2001. The name comes from the local name of the rock layer where it was found.

Lived alongside

Found in the same rock formations

Close relatives

Other members of Brachiosauridae

Sources: WikidataNamed in: V. Tidwell, K. Carpenter, and S. Meyer. 2001. A new titanosauriform (Sauropoda) from the Poison Strip Member of the Cedar Mountain Formation (Lower Cretaceous), Utah. Mesozoic Vertebrate Life: New Research Inspired by the Paleontology of Philip J. Currie