Carnotaurus vs Gallimimus

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

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Side-by-Side Comparison

Property Carnotaurus Gallimimus
Scientific Name Carnotaurus sastrei Gallimimus bullatus
Classification Theropoda Ornithomimosauria
Period Cretaceous Late Cretaceous Late
Diet Carnivore Omnivore
Length 7.5 m 6.0 m
Height 2.5 m 1.9 m
Weight 1.4 t 440 kg
Discovery Year 1985 1972
Discovery Location Chubut Province, Argentina Gobi Desert, Mongolia
Named By Jose Bonaparte Rinchen Barsbold et al.
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Size Comparison

Carnotaurus 7.5 m

roughly the length of a large SUV

Gallimimus 6.0 m

roughly the length of a large SUV

Weight Comparison

Carnotaurus 1.4 t

comparable to 1.4 small cars

Gallimimus 440 kg

about 6 adult humans

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Timeline Comparison

Carnotaurus
100.5 Mya Cretaceous Late (Mesozoic) 66.0 Mya
Gallimimus
100.5 Mya Cretaceous Late (Mesozoic) 66.0 Mya

Carnotaurus and Gallimimus both lived during the Cretaceous Late period and may have shared the same habitats.

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Diet Comparison

Carnotaurus

Carnivore

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

Gallimimus

Omnivore

Gallimimus had an omnivorous diet, consuming both plants and small animals.

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Classification Comparison

Carnotaurus

Clade: Saurischia

Group: Theropoda

(Beast feet)

Gallimimus

Clade: Theropoda

Group: Ornithomimosauria

(Bird-mimic dinosaurs)

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Did You Know?

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Carnotaurus weighed roughly 3x more than Gallimimus.

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Carnotaurus was a carnivore while Gallimimus was a omnivore.

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Both dinosaurs lived during the Cretaceous Late period and may have coexisted.

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Gallimimus was discovered 13 years earlier, in 1972.

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Carnotaurus belonged to Theropoda while Gallimimus belonged to Ornithomimosauria.

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Compare With Other Dinosaurs

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