Diplodocus vs Gallimimus

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

Side-by-Side Comparison

Thuộc tính Diplodocus Gallimimus
Tên khoa học Diplodocus longus Gallimimus bullatus
Phân loại Sauropoda Ornithomimosauria
Kỷ Jurassic Late Cretaceous Late
Chế độ ăn Herbivore Omnivore
Chiều dài 25.0 m 6.0 m
Height 5.0 m 1.9 m
Cân nặng 14.0 t 440 kg
Năm khám phá 1878 1972
Địa điểm khám phá Canon City, Colorado, USA Gobi Desert, Mongolia
Được đặt tên bởi Othniel Charles Marsh Rinchen Barsbold et al.

Size Comparison

Diplodocus 25.0 m

about as long as 5 cars end-to-end

Gallimimus 6.0 m

roughly the length of a large SUV

Weight Comparison

Diplodocus 14.0 t

about the weight of 2.3 elephants

Gallimimus 440 kg

about 6 adult humans

Timeline Comparison

Diplodocus
161,5 Mya Jurassic Late (Mesozoic) 145,0 Mya
Gallimimus
100,5 Mya Cretaceous Late (Mesozoic) 66,0 Mya

Diet Comparison

Diplodocus

Herbivore

Diplodocus was a plant-eater, feeding on vegetation like ferns, conifers, and cycads.

Gallimimus

Omnivore

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

Classification Comparison

Diplodocus

Clade: Sauropodomorpha

Group: Sauropoda

(Lizard feet)

Gallimimus

Clade: Theropoda

Group: Ornithomimosauria

(Bird-mimic dinosaurs)

Did You Know?

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Diplodocus was about 4.2x longer than Gallimimus.

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Diplodocus weighed roughly 32x more than Gallimimus.

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Diplodocus was a herbivore while Gallimimus was a omnivore.

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Diplodocus lived during the Jurassic Late while Gallimimus lived during the Cretaceous Late, separated by roughly 44 million years.

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Diplodocus was discovered 94 years earlier, in 1878.

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Diplodocus belonged to Sauropoda while Gallimimus belonged to Ornithomimosauria.

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