Dinosauria›Ornithischia›Ceratopsia›Ceratopsidae
Silhouette of Styracosaurus albertensis

Styracosaurus Styracosaurus albertensis Lambe 1913

/stɪˌrækəˈsɔːrəs/
Late Cretaceous (Campanian) · 83.6–72.2 Mya

Key Statistics

Diet
herbivore
Locomotion
quadrupedal
inferred from clade
Habitat
ground-dwelling

Where It Was Found

Country
Canada
Region
Alberta
Formation
Dinosaur Park
Dig sites
8
distinct collections
Recorded finds in Canada. Present-day positions: the continents have moved since.

Overview

Styracosaurus albertensis is a ceratopsian dinosaur known from the Late Cretaceous, roughly 83.6–72.2 million years ago. It was a herbivore. It is recorded as ground-dwelling. Fossils have been recovered from Alberta, Canada. It was named by Lambe 1913. The species is represented by 10 recorded occurrences in the Paleobiology Database.

Fossil Record Completeness

How much of this profile is grounded in the fossil record

~33%
well attested
Based on 10 recorded occurrences in the Paleobiology Database.

Geologic Time

Where Styracosaurus albertensis sits in deep time

TRIASSIC
JURASSIC
CRETACEOUS
Styracosaurus
252 Mya201 Mya145 Mya66 Mya

Relationships

Part of a wider fossil web

These species share Styracosaurus albertensis'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
Hesperornis
Hesperornis regalis
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predator–prey
Gorgosaurus
Gorgosaurus libratus
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predator–prey
Daspletosaurus
Daspletosaurus horneri
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coexisted–with
Stegoceras
Stegoceras validum
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coexisted–with
Ichthyornis
Ichthyornis dispar
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coexisted–with
Hypacrosaurus
Hypacrosaurus stebingeri
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coexisted–with
Corythosaurus
Corythosaurus casuarius
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same–clade
Unescoceratops
Unescoceratops koppelhusae
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