Dinosaur: "Maltaceratops hammondorum"
Cretaceous: 83.6–72.1 Ma
Period
Epoch: Late Cretaceous
Stage: Middle Campanian
Years: 83.6–72.1 Ma
Details
Status: nomen nudum
Author: Loewen, Evans & Ryan
Year: 2018
Distribution
Area: North America
Country: USA
Region: Montana
Formation: Judith River
Sources
Material: Skull ?
References: Ednor Therriault (2019). Seven Montanas: A Journey in Search of the Soul of the Treasure State.
