Every month, 100,000 readers use the Dinosaur Database, but we receive no support from you. Developing and updating the database requires a lot of work. Therefore, as of September 1, 2025, the database will be closed. If you want it to remain open and be updated, please support us via the "Buy us a coffee" button available on every page or via the Support page.
Dinosaur: Qantassaurus intrepidus

Length*: | 1.8 m | 5.9 ft |
Weight*: | 10 kg | 22 lb |
*The largest known specimen
Period
Epoch: Early Cretaceous
Stage: Late Barremian
Years: 125.8–121.4 Ma
Details
Status: valid
Author: Rich & Vickers-Rich
Year: 1999
Distribution
Area: Australia
Country: Australia
Region: Victoria
Formation: Wonthaggi
Locations
Sources
Material: Dentary. Referred incomplete left dentary ? and right dentary fragment.
References: Herne et al. (2019) "New small-bodied ornithopods (Dinosauria, Neornithischia) from the Early Cretaceous Wonthaggi Formation (Strzelecki Group) of the Australian-Antarctic rift system, with revision of Q. intrepidus Rich and Vickers-Rich, 1999".