Skip to content

Look up · dinosaur 19 of 1,425

Original drawing of Adelolophus

beaked plant-eater

Adelolophus

Say it like this: “ah-DELL-o-LOW-fuhs”

Adelolophus hutchisoni

Adelolophus ate plants and walked on two or four legs. It lived in the Late Cretaceous. Bones have been found in the United States.

When
Late Cretaceous (Campanian) · roughly 83.6 to 72.2 million years ago
Named in
2014 · Gates, T. A.; Jinnah, Z.; Levitt, C.; Getty, M. A.
Hip height
Not established
Length
8.2 m · 27 ft
Weight
Not established
Found in
the United States · Wahweap
Food and walking
Herbivore · Two or four legs
Kind
beaked plant-eater · Ornithopod
Family branch
Lambeosaurinae

The story in short

The genus Adelolophus dates to 2014, the year T. A. Gates and colleagues described it. The name means “unknown crest.”

Fossils referred to Adelolophus date to the Late Cretaceous (Campanian), roughly 83.6 to 72.2 million years ago. Finds come from the United States, including the Wahweap Formation. It was a herbivore and could move on two or four legs.

Published estimates put Adelolophus at a length near 8.2 m.

On the family tree it sits in Lambeosaurinae, among the ornithopod dinosaurs.

Close relatives