Dinosauria›Ornithischia›Ankylosauria›Ankylosauridae
Silhouette unavailable

Shamosaurus Shamosaurus scutatus Tumanova 1983

/ʃˌæməsˈɔːɹəs/ estimated
Early Cretaceous (Albian) · 121.4–100.5 Mya

Key Statistics

Diet
herbivore
Locomotion
quadrupedal
inferred from clade
Habitat
ground-dwelling
Social
herding

Where It Was Found

Country
Mongolia
Regions
Dornogov · Övörkhangai
Formation
Dzunbain
Dig sites
2
distinct collections
Recorded finds in Mongolia. Present-day positions: the continents have moved since.

Overview

Shamosaurus scutatus is an ankylosaur dinosaur known from the Early Cretaceous, roughly 121.4–100.5 million years ago. It was a herbivore. It is recorded as ground-dwelling and herding. Fossils have been recovered from Dornogov, Mongolia. It was named by Tumanova 1983. The species is represented by 2 recorded occurrences in the Paleobiology Database.

Fossil Record Completeness

How much of this profile is grounded in the fossil record

~8%
confidence from occurrence count
Based on 2 recorded occurrences in the Paleobiology Database.

Geologic Time

Where Shamosaurus scutatus sits in deep time

TRIASSIC
JURASSIC
CRETACEOUS
Shamosaurus
252 Mya201 Mya145 Mya66 Mya

Relationships

Part of a wider fossil web

These species share Shamosaurus scutatus's place in deep time — computed from overlapping age ranges, shared clades, and inferred ecology. Predator–prey pairs additionally have to have been dug up in the same place.

predator–prey
Shaochilong
Shaochilong maortuensis
View profile →
predator–prey
Shanag
Shanag ashile
View profile →
coexisted–with
Psittacosaurus
Psittacosaurus mongoliensis
View profile →
coexisted–with
Atlascopcosaurus
Atlascopcosaurus loadsi
View profile →
coexisted–with
Ouranosaurus
Ouranosaurus nigeriensis
View profile →
coexisted–with
Erectopus
Erectopus superbus
View profile →
coexisted–with
Leaellynasaura
Leaellynasaura amicagraphica
View profile →
same–clade
Peloroplites
Peloroplites cedrimontanus
View profile →