Corythosaurus vs Spinosaurus

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

Side-by-Side Comparison

Propriété Corythosaurus Spinosaurus
Nom scientifique Corythosaurus casuarius Spinosaurus aegyptiacus
Classification Hadrosauridae Spinosauridae
Période Cretaceous Late Cretaceous Early
Alimentation Herbivore Piscivore
Longueur 9.0 m 15.0 m
Height 2.7 m 5.2 m
Poids 3.8 t 7.4 t
Année de découverte 1914 1912
Lieu de découverte Red Deer River, Alberta, Canada Bahariya Oasis, Egypt
Nommé par Barnum Brown Ernst Stromer

Size Comparison

Corythosaurus 9.0 m

roughly the length of a large SUV

Spinosaurus 15.0 m

about as long as 3 cars end-to-end

Weight Comparison

Corythosaurus 3.8 t

comparable to 3.8 small cars

Spinosaurus 7.4 t

about the weight of 1.2 elephants

Timeline Comparison

Corythosaurus
100,5 Mya Cretaceous Late (Mesozoic) 66,0 Mya
Spinosaurus
145,0 Mya Cretaceous Early (Mesozoic) 100,5 Mya

Diet Comparison

Corythosaurus

Herbivore

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

Spinosaurus

Piscivore

Spinosaurus was a fish-eater, specialized in catching aquatic prey.

Classification Comparison

Corythosaurus

Clade: Ornithischia

Group: Hadrosauridae

(Duck-billed dinosaurs)

Spinosaurus

Clade: Theropoda

Group: Spinosauridae

(Spine lizards)

Did You Know?

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Spinosaurus was about 1.7x longer than Corythosaurus.

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Corythosaurus was a herbivore while Spinosaurus was a piscivore.

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Corythosaurus lived during the Cretaceous Late while Spinosaurus lived during the Cretaceous Early, separated by roughly 79 million years.

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Spinosaurus was discovered 2 years earlier, in 1912.

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Corythosaurus belonged to Hadrosauridae while Spinosaurus belonged to Spinosauridae.

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