Dilophosaurus vs Ornithomimus

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

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Side-by-Side Comparison

Properti Dilophosaurus Ornithomimus
Nama Ilmiah Dilophosaurus wetherilli Ornithomimus edmontonicus
Klasifikasi Theropoda Ornithomimosauria
Periode Jurassic Early Cretaceous Late
Diet Carnivore Omnivore
Panjang 7.0 m 3.8 m
Height 2.0 m 1.4 m
Berat 400 kg 170 kg
Tahun Penemuan 1954 1890
Lokasi Penemuan Tuba City, Arizona, USA Alberta, Canada
Dinamai Oleh Samuel P. Welles Othniel Charles Marsh
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Size Comparison

Dilophosaurus 7.0 m

roughly the length of a large SUV

Ornithomimus 3.8 m

about the size of a human adult

Weight Comparison

Dilophosaurus 400 kg

about 6 adult humans

Ornithomimus 170 kg

about 2 adult humans

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Timeline Comparison

Dilophosaurus
201,4 Mya Jurassic Early (Mesozoic) 174,7 Mya
Ornithomimus
100,5 Mya Cretaceous Late (Mesozoic) 66,0 Mya
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Diet Comparison

Dilophosaurus

Carnivore

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

Ornithomimus

Omnivore

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

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Classification Comparison

Dilophosaurus

Clade: Saurischia

Group: Theropoda

(Beast feet)

Ornithomimus

Clade: Theropoda

Group: Ornithomimosauria

(Bird-mimic dinosaurs)

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Did You Know?

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Dilophosaurus was about 1.8x longer than Ornithomimus.

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Dilophosaurus weighed roughly 2x more than Ornithomimus.

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Dilophosaurus was a carnivore while Ornithomimus was a omnivore.

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Dilophosaurus lived during the Jurassic Early while Ornithomimus lived during the Cretaceous Late, separated by roughly 74 million years.

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Ornithomimus was discovered 64 years earlier, in 1890.

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Dilophosaurus belonged to Theropoda while Ornithomimus belonged to Ornithomimosauria.

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