Coelophysis vs Therizinosaurus

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

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Side-by-Side Comparison

คุณสมบัติ Coelophysis Therizinosaurus
ชื่อวิทยาศาสตร์ Coelophysis bauri Therizinosaurus cheloniformis
การจำแนกประเภท Theropoda Theropoda
ยุคสมัย Triassic Late Cretaceous Late
อาหาร Carnivore Herbivore
ความยาว 3.0 m 10.0 m
Height 1.0 m 4.0 m
น้ำหนัก 20 kg 5.0 t
ปีที่ค้นพบ 1889 1954
สถานที่ค้นพบ Ghost Ranch, New Mexico, USA Nemegt Formation, Mongolia
ตั้งชื่อโดย Edward Drinker Cope Evgeny Maleev
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Size Comparison

Coelophysis 3.0 m

about the size of a human adult

Therizinosaurus 10.0 m

about as long as 2 cars end-to-end

Weight Comparison

Coelophysis 20 kg

lighter than a human adult

Therizinosaurus 5.0 t

about the weight of 0.8 elephants

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Timeline Comparison

Coelophysis
237.0 Mya Triassic Late (Mesozoic) 201.4 Mya
Therizinosaurus
100.5 Mya Cretaceous Late (Mesozoic) 66.0 Mya
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Diet Comparison

Coelophysis

Carnivore

Coelophysis 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

Coelophysis

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 was about 3.3x longer than Coelophysis.

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Therizinosaurus weighed roughly 250x more than Coelophysis.

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Coelophysis was a carnivore while Therizinosaurus was a herbivore.

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Coelophysis lived during the Triassic Late while Therizinosaurus lived during the Cretaceous Late, separated by roughly 101 million years.

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Coelophysis was discovered 65 years earlier, in 1889.

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

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Compare With Other Dinosaurs

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