Dilophosaurus vs Stegosaurus

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

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Side-by-Side Comparison

गुण Dilophosaurus Stegosaurus
वैज्ञानिक नाम Dilophosaurus wetherilli Stegosaurus stenops
वर्गीकरण Theropoda Stegosauria
युग Jurassic Early Jurassic Late
आहार Carnivore Herbivore
लंबाई 7.0 m 9.0 m
Height 2.0 m 4.0 m
वजन 400 kg 5.0 t
खोज वर्ष 1954 1877
खोज स्थान Tuba City, Arizona, USA Morrison, Colorado, USA
नामकर्ता Samuel P. Welles Othniel Charles Marsh
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Size Comparison

Dilophosaurus 7.0 m

roughly the length of a large SUV

Stegosaurus 9.0 m

roughly the length of a large SUV

Weight Comparison

Dilophosaurus 400 kg

about 6 adult humans

Stegosaurus 5.0 t

about the weight of 0.8 elephants

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Timeline Comparison

Dilophosaurus
201.4 Mya Jurassic Early (Mesozoic) 174.7 Mya
Stegosaurus
161.5 Mya Jurassic Late (Mesozoic) 145.0 Mya
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Diet Comparison

Dilophosaurus

Carnivore

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

Stegosaurus

Herbivore

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

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Classification Comparison

Dilophosaurus

Clade: Saurischia

Group: Theropoda

(Beast feet)

Stegosaurus

Clade: Thyreophora

Group: Stegosauria

(Plated dinosaurs)

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Did You Know?

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Stegosaurus weighed roughly 12x more than Dilophosaurus.

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Dilophosaurus was a carnivore while Stegosaurus was a herbivore.

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Dilophosaurus lived during the Jurassic Early while Stegosaurus lived during the Jurassic Late, separated by roughly 13 million years.

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Stegosaurus was discovered 77 years earlier, in 1877.

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Dilophosaurus belonged to Theropoda while Stegosaurus belonged to Stegosauria.

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