Baryonyx vs Dracorex

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

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Side-by-Side Comparison

Thuộc tính Baryonyx Dracorex
Tên khoa học Baryonyx walkeri Dracorex hogwartsia
Phân loại Spinosauridae Pachycephalosauria
Kỷ Cretaceous Early Cretaceous Late
Chế độ ăn Piscivore Herbivore
Chiều dài 7.5 m 3.0 m
Height 2.5 m 1.2 m
Cân nặng 1.7 t 200 kg
Năm khám phá 1983 2006
Địa điểm khám phá Surrey, England Hell Creek Formation, South Dakota, USA
Được đặt tên bởi Alan Charig & Angela Milner Robert Bakker et al.
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Size Comparison

Baryonyx 7.5 m

roughly the length of a large SUV

Dracorex 3.0 m

about the size of a human adult

Weight Comparison

Baryonyx 1.7 t

comparable to 1.7 small cars

Dracorex 200 kg

about 3 adult humans

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Timeline Comparison

Baryonyx
145,0 Mya Cretaceous Early (Mesozoic) 100,5 Mya
Dracorex
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.

Dracorex

Herbivore

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

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Classification Comparison

Baryonyx

Clade: Theropoda

Group: Spinosauridae

(Spine lizards)

Dracorex

Clade: Ornithischia

Group: Pachycephalosauria

(Thick-headed lizards)

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Did You Know?

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Baryonyx was about 2.5x longer than Dracorex.

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Baryonyx weighed roughly 8x more than Dracorex.

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Baryonyx was a piscivore while Dracorex was a herbivore.

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

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Baryonyx was discovered 23 years earlier, in 1983.

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Baryonyx belonged to Spinosauridae while Dracorex belonged to Pachycephalosauria.

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Compare With Other Dinosaurs

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