Carnotaurus vs Iguanodon

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

Side-by-Side Comparison

Thuộc tính Carnotaurus Iguanodon
Tên khoa học Carnotaurus sastrei Iguanodon bernissartensis
Phân loại Theropoda Ornithischia
Kỷ Cretaceous Late Cretaceous Early
Chế độ ăn Carnivore Herbivore
Chiều dài 7.5 m 10.0 m
Height 2.5 m 3.0 m
Cân nặng 1.4 t 3.4 t
Năm khám phá 1985 1825
Địa điểm khám phá Chubut Province, Argentina Sussex, England
Được đặt tên bởi Jose Bonaparte Gideon Mantell

Size Comparison

Carnotaurus 7.5 m

roughly the length of a large SUV

Iguanodon 10.0 m

about as long as 2 cars end-to-end

Weight Comparison

Carnotaurus 1.4 t

comparable to 1.4 small cars

Iguanodon 3.4 t

comparable to 3.4 small cars

Timeline Comparison

Carnotaurus
100,5 Mya Cretaceous Late (Mesozoic) 66,0 Mya
Iguanodon
145,0 Mya Cretaceous Early (Mesozoic) 100,5 Mya

Diet Comparison

Carnotaurus

Carnivore

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

Iguanodon

Herbivore

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

Classification Comparison

Carnotaurus

Clade: Saurischia

Group: Theropoda

(Beast feet)

Iguanodon

Group: Ornithischia

(Bird-hipped dinosaurs)

Did You Know?

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Iguanodon weighed roughly 3x more than Carnotaurus.

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Carnotaurus was a carnivore while Iguanodon was a herbivore.

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Carnotaurus lived during the Cretaceous Late while Iguanodon lived during the Cretaceous Early, separated by roughly 79 million years.

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Iguanodon was discovered 160 years earlier, in 1825.

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Carnotaurus belonged to Theropoda while Iguanodon belonged to Ornithischia.

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