Dinosaur: Gravitholus albertae
![](/dinosaurdatabase/wp-content/uploads/dinos/Pachycephalosaurus.jpg)
Length*: | 2.35 m | 7.7 ft |
Weight*: | 65 kg | 143 lb |
*The largest known specimen
Period
Epoch: Late Cretaceous
Stage: Middle Campanian
Details
Status: nomen dubium
Autor: Wall & Galton
Year: 1979
Area: North America
Country: Canada
Region: Alberta
Formation: Oldman
Other
Material: Frontoparietal dome.
References: Sullivan, R.M. (2006). "A taxonomic review of the Pachycephalosauridae (Dinosauria: Ornithischia)".
________________________