Dinosauria›Reptilia›Hesperornithiformes›Theropoda›Hesperornithidae
Silhouette of Canadaga arctica

Canadaga Canadaga arctica Hou 1999

/kˌænɐdˈɑːɡə/ estimated
Late Cretaceous (Maastrichtian) · 83.6–66 Mya

Key Statistics

Diet
carnivore
Locomotion
bipedal
inferred from clade
Habitat
ground-dwelling
Social
solitary
Environment
marine

Where It Was Found

Country
Canada
Region
Nunavut
Formation
Kanguk
Dig sites
2
distinct collections
Recorded finds in Canada. Present-day positions: the continents have moved since.

Overview

Canadaga arctica is a theropod dinosaur known from the Late Cretaceous, roughly 83.6–66.0 million years ago. It was a carnivore. It is recorded as ground-dwelling and solitary. Its remains come from marine deposits. Fossils have been recovered from Nunavut, Canada. It was named by Hou 1999. 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 Canadaga arctica sits in deep time

TRIASSIC
JURASSIC
CRETACEOUS
Canadaga
252 Mya201 Mya145 Mya66 Mya

Relationships

Part of a wider fossil web

These species share Canadaga arctica'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.

coexisted–with
Triceratops
Triceratops horridus
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coexisted–with
Alamosaurus
Alamosaurus sanjuanensis
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coexisted–with
Edmontosaurus
Edmontosaurus annectens
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coexisted–with
Thescelosaurus
Thescelosaurus neglectus
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coexisted–with
Pachycephalosaurus
Pachycephalosaurus wyomingensis
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same–clade
Dryptosaurus
Dryptosaurus aquilunguis
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same–clade
Tyrannosaurus
Tyrannosaurus rex
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same–clade
Tyrannosaurus
Tyrannosaurus mcraeensis
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