Baryonyx vs Tyrannosaurus Rex

A detailed side-by-side comparison of Baryonyx and Tyrannosaurus Rex, covering size, diet, classification, geologic period, and discovery history.

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Side-by-Side Comparison

Thuộc tính Baryonyx Tyrannosaurus Rex
Tên khoa học Baryonyx walkeri Tyrannosaurus rex
Phân loại Spinosauridae Tyrannosauridae
Kỷ Cretaceous Early Cretaceous Late
Chế độ ăn Piscivore Carnivore
Chiều dài 7.5 m 12.3 m
Height 2.5 m 3.7 m
Cân nặng 1.7 t 8.4 t
Năm khám phá 1983 1905
Địa điểm khám phá Surrey, England Montana, USA
Được đặt tên bởi Alan Charig & Angela Milner Henry Fairfield Osborn
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Size Comparison

Baryonyx 7.5 m

roughly the length of a large SUV

Tyrannosaurus Rex 12.3 m

about as long as 2 cars end-to-end

Weight Comparison

Baryonyx 1.7 t

comparable to 1.7 small cars

Tyrannosaurus Rex 8.4 t

about the weight of 1.4 elephants

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Timeline Comparison

Baryonyx
145,0 Mya Cretaceous Early (Mesozoic) 100,5 Mya
Tyrannosaurus Rex
100,5 Mya Cretaceous Late (Mesozoic) 66,0 Mya
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Diet Comparison

Baryonyx

Piscivore

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

Tyrannosaurus Rex

Carnivore

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

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Classification Comparison

Baryonyx

Clade: Theropoda

Group: Spinosauridae

(Spine lizards)

Tyrannosaurus Rex

Clade: Theropoda

Group: Tyrannosauridae

(Tyrant lizards)

Both dinosaurs share a common ancestor within the Theropoda clade.

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Did You Know?

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Tyrannosaurus Rex was about 1.6x longer than Baryonyx.

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Tyrannosaurus Rex weighed roughly 5x more than Baryonyx.

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Baryonyx was a piscivore while Tyrannosaurus Rex was a carnivore.

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Baryonyx lived during the Cretaceous Early while Tyrannosaurus Rex lived during the Cretaceous Late, separated by roughly 0 million years.

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Tyrannosaurus Rex was discovered 78 years earlier, in 1905.

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Baryonyx belonged to Spinosauridae while Tyrannosaurus Rex belonged to Tyrannosauridae.

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Compare With Other Dinosaurs

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