Amargasaurus vs Corythosaurus

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

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Side-by-Side Comparison

Thuộc tính Amargasaurus Corythosaurus
Tên khoa học Amargasaurus cazaui Corythosaurus casuarius
Phân loại Sauropoda Hadrosauridae
Kỷ Cretaceous Early Cretaceous Late
Chế độ ăn Herbivore Herbivore
Chiều dài 10.0 m 9.0 m
Height 2.5 m 2.7 m
Cân nặng 2.6 t 3.8 t
Năm khám phá 1991 1914
Địa điểm khám phá La Amarga Formation, Argentina Red Deer River, Alberta, Canada
Được đặt tên bởi Leonardo Salgado & Jose Bonaparte Barnum Brown
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Size Comparison

Amargasaurus 10.0 m

about as long as 2 cars end-to-end

Corythosaurus 9.0 m

roughly the length of a large SUV

Weight Comparison

Amargasaurus 2.6 t

comparable to 2.6 small cars

Corythosaurus 3.8 t

comparable to 3.8 small cars

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Timeline Comparison

Amargasaurus
145,0 Mya Cretaceous Early (Mesozoic) 100,5 Mya
Corythosaurus
100,5 Mya Cretaceous Late (Mesozoic) 66,0 Mya
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Diet Comparison

Amargasaurus

Herbivore

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

Corythosaurus

Herbivore

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

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Classification Comparison

Amargasaurus

Clade: Sauropodomorpha

Group: Sauropoda

(Lizard feet)

Corythosaurus

Clade: Ornithischia

Group: Hadrosauridae

(Duck-billed dinosaurs)

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Did You Know?

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Both Amargasaurus and Corythosaurus were herbivores.

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Amargasaurus lived during the Cretaceous Early while Corythosaurus lived during the Cretaceous Late, separated by roughly 0 million years.

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Corythosaurus was discovered 77 years earlier, in 1914.

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Amargasaurus belonged to Sauropoda while Corythosaurus belonged to Hadrosauridae.

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