Corythosaurus vs Diplodocus

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

Side-by-Side Comparison

Thuộc tính Corythosaurus Diplodocus
Tên khoa học Corythosaurus casuarius Diplodocus longus
Phân loại Hadrosauridae Sauropoda
Kỷ Cretaceous Late Jurassic Late
Chế độ ăn Herbivore Herbivore
Chiều dài 9.0 m 25.0 m
Height 2.7 m 5.0 m
Cân nặng 3.8 t 14.0 t
Năm khám phá 1914 1878
Địa điểm khám phá Red Deer River, Alberta, Canada Canon City, Colorado, USA
Được đặt tên bởi Barnum Brown Othniel Charles Marsh

Size Comparison

Corythosaurus 9.0 m

roughly the length of a large SUV

Diplodocus 25.0 m

about as long as 5 cars end-to-end

Weight Comparison

Corythosaurus 3.8 t

comparable to 3.8 small cars

Diplodocus 14.0 t

about the weight of 2.3 elephants

Timeline Comparison

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

Diet Comparison

Corythosaurus

Herbivore

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

Diplodocus

Herbivore

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

Classification Comparison

Corythosaurus

Clade: Ornithischia

Group: Hadrosauridae

(Duck-billed dinosaurs)

Diplodocus

Clade: Sauropodomorpha

Group: Sauropoda

(Lizard feet)

Did You Know?

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Diplodocus was about 2.8x longer than Corythosaurus.

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Diplodocus weighed roughly 4x more than Corythosaurus.

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Both Corythosaurus and Diplodocus were herbivores.

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Corythosaurus lived during the Cretaceous Late while Diplodocus lived during the Jurassic Late, separated by roughly 96 million years.

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Diplodocus was discovered 36 years earlier, in 1878.

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Corythosaurus belonged to Hadrosauridae while Diplodocus belonged to Sauropoda.

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