Coelophysis vs Velociraptor

A detailed side-by-side comparison of Coelophysis and Velociraptor, covering size, diet, classification, geologic period, and discovery history.

Side-by-Side Comparison

Property Coelophysis Velociraptor
Scientific Name Coelophysis bauri Velociraptor mongoliensis
Classification Theropoda Dromaeosauridae
Period Triassic Late Cretaceous Late
Diet Carnivore Carnivore
Length 3.0 m 2.0 m
Height 1.0 m 0.5 m
Weight 20 kg 15 kg
Discovery Year 1889 1924
Discovery Location Ghost Ranch, New Mexico, USA Gobi Desert, Mongolia
Named By Edward Drinker Cope Henry Fairfield Osborn

Size Comparison

Coelophysis 3.0 m

about the size of a human adult

Velociraptor 2.0 m

about the size of a human adult

Weight Comparison

Coelophysis 20 kg

lighter than a human adult

Velociraptor 15 kg

lighter than a human adult

Timeline Comparison

Coelophysis
237.0 Mya Triassic Late (Mesozoic) 201.4 Mya
Velociraptor
100.5 Mya Cretaceous Late (Mesozoic) 66.0 Mya

Diet Comparison

Coelophysis

Carnivore

Coelophysis was a meat-eating predator, hunting other animals for food.

Velociraptor

Carnivore

Velociraptor was a meat-eating predator, hunting other animals for food.

Classification Comparison

Coelophysis

Clade: Saurischia

Group: Theropoda

(Beast feet)

Velociraptor

Clade: Theropoda

Group: Dromaeosauridae

(Raptors)

Did You Know?

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Both Coelophysis and Velociraptor were carnivores.

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Coelophysis lived during the Triassic Late while Velociraptor lived during the Cretaceous Late, separated by roughly 101 million years.

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Coelophysis was discovered 35 years earlier, in 1889.

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Coelophysis belonged to Theropoda while Velociraptor belonged to Dromaeosauridae.

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