Dinosauria›Ornithischia›Ornithopoda›Iguanodontidae
Silhouette of Barilium dawsoni

Barilium Barilium dawsoni (Lydekker 1888)

/bɑːɹɹˈɪliəm/ estimated
Early Cretaceous (Barremian) · 137.1–121.4 Mya

Key Statistics

Diet
herbivore
Locomotion
bipedal
inferred from clade

Overview

Barilium dawsoni is an ornithopod dinosaur known from the Early Cretaceous, roughly 137.1–121.4 million years ago. It was a herbivore. It was named by (Lydekker 1888). The species is represented by 4 recorded occurrences in the Paleobiology Database.

Fossil Record Completeness

How much of this profile is grounded in the fossil record

~15%
fragmentary record
Confirmed
Inferred
Based on 4 recorded occurrences in the Paleobiology Database.

Geologic Time

Where Barilium dawsoni sits in deep time

TRIASSIC
JURASSIC
CRETACEOUS
Barilium
252 Mya201 Mya145 Mya66 Mya

Relationships

Part of a wider fossil web

These species share Barilium dawsoni's place in deep time — computed from overlapping age ranges, shared clades, and inferred ecology.

predator–prey
Protopteryx
Protopteryx fengningensis
View profile →
predator–prey
Phuwiangvenator
Phuwiangvenator yaemniyomi
View profile →
predator–prey
Concornis
Concornis lacustris
View profile →
coexisted–with
Phuwiangosaurus
Phuwiangosaurus sirindhornae
View profile →
coexisted–with
Baryonyx
Baryonyx walkeri
View profile →
same–clade
Mantellisaurus
Mantellisaurus atherfieldensis
View profile →
same–clade
Tietasaura
Tietasaura derbyiana
View profile →
same–clade
Iguanodon
Iguanodon major
View profile →