Diplodocus vs Sinosauropteryx

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

Side-by-Side Comparison

Propriété Diplodocus Sinosauropteryx
Nom scientifique Diplodocus longus Sinosauropteryx prima
Classification Sauropoda Theropoda
Période Jurassic Late Cretaceous Early
Alimentation Herbivore Carnivore
Longueur 25.0 m 1.0 m
Height 5.0 m 0.3 m
Poids 14.0 t 1 kg
Année de découverte 1878 1996
Lieu de découverte Canon City, Colorado, USA Liaoning Province, China
Nommé par Othniel Charles Marsh Ji Qiang & Ji Shu-An

Size Comparison

Diplodocus 25.0 m

about as long as 5 cars end-to-end

Sinosauropteryx 1.0 m

smaller than a human child

Weight Comparison

Diplodocus 14.0 t

about the weight of 2.3 elephants

Sinosauropteryx 1 kg

lighter than a human adult

Timeline Comparison

Diplodocus
161,5 Mya Jurassic Late (Mesozoic) 145,0 Mya
Sinosauropteryx
145,0 Mya Cretaceous Early (Mesozoic) 100,5 Mya

Diet Comparison

Diplodocus

Herbivore

Diplodocus 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.

Classification Comparison

Diplodocus

Clade: Sauropodomorpha

Group: Sauropoda

(Lizard feet)

Sinosauropteryx

Clade: Saurischia

Group: Theropoda

(Beast feet)

Did You Know?

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Diplodocus was about 25.0x longer than Sinosauropteryx.

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Diplodocus weighed roughly 23333x more than Sinosauropteryx.

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Diplodocus was a herbivore while Sinosauropteryx was a carnivore.

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

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Diplodocus was discovered 118 years earlier, in 1878.

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Diplodocus belonged to Sauropoda while Sinosauropteryx belonged to Theropoda.

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