Dilophosaurus vs Therizinosaurus

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

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Side-by-Side Comparison

الخاصية Dilophosaurus Therizinosaurus
الاسم العلمي Dilophosaurus wetherilli Therizinosaurus cheloniformis
التصنيف Theropoda Theropoda
الحقبة Jurassic Early Cretaceous Late
النظام الغذائي Carnivore Herbivore
الطول 7.0 m 10.0 m
Height 2.0 m 4.0 m
الوزن 400 kg 5.0 t
سنة الاكتشاف 1954 1954
موقع الاكتشاف Tuba City, Arizona, USA Nemegt Formation, Mongolia
سُمي بواسطة Samuel P. Welles Evgeny Maleev
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Size Comparison

Dilophosaurus 7.0 m

roughly the length of a large SUV

Therizinosaurus 10.0 m

about as long as 2 cars end-to-end

Weight Comparison

Dilophosaurus 400 kg

about 6 adult humans

Therizinosaurus 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
Therizinosaurus
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.

Therizinosaurus

Herbivore

Therizinosaurus 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)

Therizinosaurus

Clade: Saurischia

Group: Theropoda

(Beast feet)

Both dinosaurs share a common ancestor within the Theropoda clade.

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Did You Know?

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Therizinosaurus weighed roughly 12x more than Dilophosaurus.

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Dilophosaurus was a carnivore while Therizinosaurus was a herbivore.

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

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Both belong to the Theropoda clade, making them relatively close relatives.

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