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

Свойство Brachiosaurus Sauropelta
Научное название Brachiosaurus altithorax Sauropelta edwardsorum
Классификация Sauropoda Ankylosauria
Период Jurassic Late Cretaceous Early
Питание Herbivore Herbivore
Длина 26.0 m 5.2 m
Height 13.0 m 1.5 m
Вес 56.0 t 1.5 t
Год открытия 1903 1970
Место открытия Grand River Valley, Colorado, USA Cloverly Formation, Montana, USA
Назван 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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