Outline: a typical ornithopod

Griman Creek Fm., AustraliaNamed 2018

Weewarrasaurus

"Weewarra lizard"

Lived
101 to 94 million years ago, Late Cretaceous
Diet
Herbivore
Group
Ornithopods
Found in
Australia
Named by
Bell et al. 2018

Where its fossils were found

The evidence

Today

2 finds

95 million years ago

Map: C. R. Scotese, PALEOMAP

Field notes

About Weewarrasaurus

What it was like

Weewarrasaurus was a small, two-legged plant eater, known only from two lower jaws. Its teeth had ridges and small bumps along the edges.

Its world

It lived in the Late Cretaceous in what is now Australia. Its bones come from the Griman Creek Formation, where it shared the land with the small plant eater Fostoria.

How it was found

Bell and colleagues named Weewarrasaurus in 2018. Its jaw bone had turned to opal, a gemstone, and was found by a miner digging for opals.

Lived alongside

Found in the same rock formations

Close relatives

Other members of Elasmaria

Sources: WikidataNamed in: P. R. Bell, M. C. Herne, and T. Brougham, E. T. Smith. 2018. Ornithopod diversity in the Griman Creek Formation (Cenomanian), New South Wales, Australia. PeerJ 6:e6008:1-40