Brachiosaurus vs Sauropelta

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

Side-by-Side Comparison

Thuộc tính Brachiosaurus Sauropelta
Tên khoa học Brachiosaurus altithorax Sauropelta edwardsorum
Phân loại Sauropoda Ankylosauria
Kỷ Jurassic Late Cretaceous Early
Chế độ ăn Herbivore Herbivore
Chiều dài 26.0 m 5.2 m
Height 13.0 m 1.5 m
Cân nặng 56.0 t 1.5 t
Năm khám phá 1903 1970
Địa điểm khám phá Grand River Valley, Colorado, USA Cloverly Formation, Montana, USA
Được đặt tên bởi Elmer S. Riggs John Ostrom

Size Comparison

Brachiosaurus 26.0 m

about as long as 5 cars end-to-end

Sauropelta 5.2 m

roughly the length of a large SUV

Weight Comparison

Brachiosaurus 56.0 t

heavier than 9 African elephants

Sauropelta 1.5 t

comparable to 1.5 small cars

Timeline Comparison

Brachiosaurus
161,5 Mya Jurassic Late (Mesozoic) 145,0 Mya
Sauropelta
145,0 Mya Cretaceous Early (Mesozoic) 100,5 Mya

Diet Comparison

Brachiosaurus

Herbivore

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

Sauropelta

Herbivore

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

Classification Comparison

Brachiosaurus

Clade: Sauropodomorpha

Group: Sauropoda

(Lizard feet)

Sauropelta

Clade: Thyreophora

Group: Ankylosauria

(Fused lizards)

Did You Know?

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Brachiosaurus was about 5.0x longer than Sauropelta.

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Brachiosaurus weighed roughly 37x more than Sauropelta.

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Both Brachiosaurus and Sauropelta were herbivores.

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

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Brachiosaurus was discovered 67 years earlier, in 1903.

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Brachiosaurus belonged to Sauropoda while Sauropelta belonged to Ankylosauria.

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