Diplodocus vs Eoraptor

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

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Side-by-Side Comparison

الخاصية Diplodocus Eoraptor
الاسم العلمي Diplodocus longus Eoraptor lunensis
التصنيف Sauropoda Saurischia
الحقبة Jurassic Late Triassic Late
النظام الغذائي Herbivore Omnivore
الطول 25.0 m 1.0 m
Height 5.0 m 0.3 m
الوزن 14.0 t 10 kg
سنة الاكتشاف 1878 1993
موقع الاكتشاف Canon City, Colorado, USA Ischigualasto Formation, Argentina
سُمي بواسطة Othniel Charles Marsh Paul Sereno et al.
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Size Comparison

Diplodocus 25.0 m

about as long as 5 cars end-to-end

Eoraptor 1.0 m

smaller than a human child

Weight Comparison

Diplodocus 14.0 t

about the weight of 2.3 elephants

Eoraptor 10 kg

lighter than a human adult

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Timeline Comparison

Diplodocus
161,5 Mya Jurassic Late (Mesozoic) 145,0 Mya
Eoraptor
237,0 Mya Triassic Late (Mesozoic) 201,4 Mya
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Diet Comparison

Diplodocus

Herbivore

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

Eoraptor

Omnivore

Eoraptor had an omnivorous diet, consuming both plants and small animals.

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Classification Comparison

Diplodocus

Clade: Sauropodomorpha

Group: Sauropoda

(Lizard feet)

Eoraptor

Group: Saurischia

(Lizard-hipped dinosaurs)

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Did You Know?

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Diplodocus was about 25.0x longer than Eoraptor.

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Diplodocus weighed roughly 1400x more than Eoraptor.

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Diplodocus was a herbivore while Eoraptor was a omnivore.

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Diplodocus lived during the Jurassic Late while Eoraptor lived during the Triassic Late, separated by roughly 92 million years.

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Diplodocus was discovered 115 years earlier, in 1878.

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Diplodocus belonged to Sauropoda while Eoraptor belonged to Saurischia.

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