Brachiosaurus vs Spinosaurus

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

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Side-by-Side Comparison

Thuộc tính Brachiosaurus Spinosaurus
Tên khoa học Brachiosaurus altithorax Spinosaurus aegyptiacus
Phân loại Sauropoda Spinosauridae
Kỷ Jurassic Late Cretaceous Early
Chế độ ăn Herbivore Piscivore
Chiều dài 26.0 m 15.0 m
Height 13.0 m 5.2 m
Cân nặng 56.0 t 7.4 t
Năm khám phá 1903 1912
Địa điểm khám phá Grand River Valley, Colorado, USA Bahariya Oasis, Egypt
Được đặt tên bởi Elmer S. Riggs Ernst Stromer
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Size Comparison

Brachiosaurus 26.0 m

about as long as 5 cars end-to-end

Spinosaurus 15.0 m

about as long as 3 cars end-to-end

Weight Comparison

Brachiosaurus 56.0 t

heavier than 9 African elephants

Spinosaurus 7.4 t

about the weight of 1.2 elephants

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Timeline Comparison

Brachiosaurus
161,5 Mya Jurassic Late (Mesozoic) 145,0 Mya
Spinosaurus
145,0 Mya Cretaceous Early (Mesozoic) 100,5 Mya
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Diet Comparison

Brachiosaurus

Herbivore

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

Spinosaurus

Piscivore

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

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Classification Comparison

Brachiosaurus

Clade: Sauropodomorpha

Group: Sauropoda

(Lizard feet)

Spinosaurus

Clade: Theropoda

Group: Spinosauridae

(Spine lizards)

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Did You Know?

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Brachiosaurus was about 1.7x longer than Spinosaurus.

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Brachiosaurus weighed roughly 8x more than Spinosaurus.

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Brachiosaurus was a herbivore while Spinosaurus was a piscivore.

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Brachiosaurus lived during the Jurassic Late while Spinosaurus lived during the Cretaceous Early, separated by roughly 0 million years.

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Brachiosaurus was discovered 9 years earlier, in 1903.

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Brachiosaurus belonged to Sauropoda while Spinosaurus belonged to Spinosauridae.

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