Coelophysis vs Gallimimus

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

Side-by-Side Comparison

गुण Coelophysis Gallimimus
वैज्ञानिक नाम Coelophysis bauri Gallimimus bullatus
वर्गीकरण Theropoda Ornithomimosauria
युग Triassic Late Cretaceous Late
आहार Carnivore Omnivore
लंबाई 3.0 m 6.0 m
Height 1.0 m 1.9 m
वजन 20 kg 440 kg
खोज वर्ष 1889 1972
खोज स्थान Ghost Ranch, New Mexico, USA Gobi Desert, Mongolia
नामकर्ता Edward Drinker Cope Rinchen Barsbold et al.

Size Comparison

Coelophysis 3.0 m

about the size of a human adult

Gallimimus 6.0 m

roughly the length of a large SUV

Weight Comparison

Coelophysis 20 kg

lighter than a human adult

Gallimimus 440 kg

about 6 adult humans

Timeline Comparison

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

Diet Comparison

Coelophysis

Carnivore

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

Gallimimus

Omnivore

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

Classification Comparison

Coelophysis

Clade: Saurischia

Group: Theropoda

(Beast feet)

Gallimimus

Clade: Theropoda

Group: Ornithomimosauria

(Bird-mimic dinosaurs)

Did You Know?

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Gallimimus was about 2.0x longer than Coelophysis.

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Gallimimus weighed roughly 22x more than Coelophysis.

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Coelophysis was a carnivore while Gallimimus was a omnivore.

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

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Coelophysis was discovered 83 years earlier, in 1889.

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Coelophysis belonged to Theropoda while Gallimimus belonged to Ornithomimosauria.

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