Dilophosaurus vs Diplodocus

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

Side-by-Side Comparison

Thuộc tính Dilophosaurus Diplodocus
Tên khoa học Dilophosaurus wetherilli Diplodocus longus
Phân loại Theropoda Sauropoda
Kỷ Jurassic Early Jurassic Late
Chế độ ăn Carnivore Herbivore
Chiều dài 7.0 m 25.0 m
Height 2.0 m 5.0 m
Cân nặng 400 kg 14.0 t
Năm khám phá 1954 1878
Địa điểm khám phá Tuba City, Arizona, USA Canon City, Colorado, USA
Được đặt tên bởi Samuel P. Welles Othniel Charles Marsh

Size Comparison

Dilophosaurus 7.0 m

roughly the length of a large SUV

Diplodocus 25.0 m

about as long as 5 cars end-to-end

Weight Comparison

Dilophosaurus 400 kg

about 6 adult humans

Diplodocus 14.0 t

about the weight of 2.3 elephants

Timeline Comparison

Dilophosaurus
201,4 Mya Jurassic Early (Mesozoic) 174,7 Mya
Diplodocus
161,5 Mya Jurassic Late (Mesozoic) 145,0 Mya

Diet Comparison

Dilophosaurus

Carnivore

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

Diplodocus

Herbivore

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

Classification Comparison

Dilophosaurus

Clade: Saurischia

Group: Theropoda

(Beast feet)

Diplodocus

Clade: Sauropodomorpha

Group: Sauropoda

(Lizard feet)

Did You Know?

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Diplodocus was about 3.6x longer than Dilophosaurus.

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Diplodocus weighed roughly 35x more than Dilophosaurus.

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Dilophosaurus was a carnivore while Diplodocus was a herbivore.

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Dilophosaurus lived during the Jurassic Early while Diplodocus lived during the Jurassic Late, separated by roughly 13 million years.

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Diplodocus was discovered 76 years earlier, in 1878.

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Dilophosaurus belonged to Theropoda while Diplodocus belonged to Sauropoda.

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