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Dinosaur: Edmontonia rugosidens
| Length*: | 6.6 m | 21.7 ft |
| Weight*: | 2.1 t | 4,630 lb |
*The largest known specimen
Period
Epoch: Late Cretaceous
Stage: Middle-Late Campanian
Years: 83.6–72.1 Ma
Details
Status: valid
Author: Russell
Year: 1940
Distribution
Area: North America
Country: USA, Canada
Region: Montana, Alberta
Formation: Two Medicine, Dinosaur Park
Sources
Material: Several individuals (large part of skeleton with skulls).
References: Burns (2015). Intraspecific Variation in the Armoured dinosaurs (Dinosauria: Ankylosauria).
Carpenter, K. (1990). "Ankylosaur systematics: example using Panoplosaurus and Edmontonia (Ankylosauria: Nodosauridae)".
