Brachiosaurus vs Sinosauropteryx

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

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Side-by-Side Comparison

गुण Brachiosaurus Sinosauropteryx
वैज्ञानिक नाम Brachiosaurus altithorax Sinosauropteryx prima
वर्गीकरण Sauropoda Theropoda
युग Jurassic Late Cretaceous Early
आहार Herbivore Carnivore
लंबाई 26.0 m 1.0 m
Height 13.0 m 0.3 m
वजन 56.0 t 1 kg
खोज वर्ष 1903 1996
खोज स्थान Grand River Valley, Colorado, USA Liaoning Province, China
नामकर्ता Elmer S. Riggs Ji Qiang & Ji Shu-An
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Size Comparison

Brachiosaurus 26.0 m

about as long as 5 cars end-to-end

Sinosauropteryx 1.0 m

smaller than a human child

Weight Comparison

Brachiosaurus 56.0 t

heavier than 9 African elephants

Sinosauropteryx 1 kg

lighter than a human adult

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Timeline Comparison

Brachiosaurus
161.5 Mya Jurassic Late (Mesozoic) 145.0 Mya
Sinosauropteryx
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.

Sinosauropteryx

Carnivore

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

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Classification Comparison

Brachiosaurus

Clade: Sauropodomorpha

Group: Sauropoda

(Lizard feet)

Sinosauropteryx

Clade: Saurischia

Group: Theropoda

(Beast feet)

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Did You Know?

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Brachiosaurus was about 26.0x longer than Sinosauropteryx.

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Brachiosaurus weighed roughly 93333x more than Sinosauropteryx.

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Brachiosaurus was a herbivore while Sinosauropteryx was a carnivore.

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

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Brachiosaurus was discovered 93 years earlier, in 1903.

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Brachiosaurus belonged to Sauropoda while Sinosauropteryx belonged to Theropoda.

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