Dinosaur: Monoclonius nasicornus
Cretaceous: 83.6–72.1 Ma
| Length*: | 5 m | 16.4 ft |
| Weight*: | 1.6 t | 3,527 lb |
*The largest known specimen
Period
Epoch: Late Cretaceous
Stage: Middle-Late Campanian
Years: 83.6–72.1 Ma
Details
Status: S > Centrosaurus apertus
Author: Brown
Year: 1917
Distribution
Area: North America
Country: Canada
Region: Alberta
Formation: Dinosaur Park
Sources
Material: Skull and skeleton.
References: Brown, B (1917). "A complete skeleton of the horned dinosaur Monoclonius, and description of a second skeleton showing skin impressions".
