Dinosaur: Pachyrhinosaurus canadensis
Cretaceous: 83.6–66 Ma
| Length*: | 6.9 m | 22.6 ft |
| Weight*: | 3.9 t | 8,598 lb |
*The largest known specimen
Period
Epoch: Late Cretaceous
Stage: Late Campanian-Early Maastrichtian
Years: 83.6–66 Ma
Details
Status: valid
Author: Sternberg
Year: 1950
Distribution
Area: North America
Country: Canada
Region: Alberta
Formation: St. Mary River, Horseshoe Canyon
Locations
Sources
Material: Many individuals.
References: Ronald S. Tykoski, Anthony R. Fiorillo & Kentaro Chiba (2019). New data and diagnosis for the Arctic ceratopsid dinosaur Pachyrhinosaurus perotorum.
