Ankylosaurus vs Sinosauropteryx

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

Side-by-Side Comparison

คุณสมบัติ Ankylosaurus Sinosauropteryx
ชื่อวิทยาศาสตร์ Ankylosaurus magniventris Sinosauropteryx prima
การจำแนกประเภท Ankylosauria Theropoda
ยุคสมัย Cretaceous Late Cretaceous Early
อาหาร Herbivore Carnivore
ความยาว 10.0 m 1.0 m
Height 1.7 m 0.3 m
น้ำหนัก 6.0 t 1 kg
ปีที่ค้นพบ 1908 1996
สถานที่ค้นพบ Hell Creek Formation, Montana, USA Liaoning Province, China
ตั้งชื่อโดย Barnum Brown Ji Qiang & Ji Shu-An

Size Comparison

Ankylosaurus 10.0 m

about as long as 2 cars end-to-end

Sinosauropteryx 1.0 m

smaller than a human child

Weight Comparison

Ankylosaurus 6.0 t

about the weight of 1.0 elephants

Sinosauropteryx 1 kg

lighter than a human adult

Timeline Comparison

Ankylosaurus
100.5 Mya Cretaceous Late (Mesozoic) 66.0 Mya
Sinosauropteryx
145.0 Mya Cretaceous Early (Mesozoic) 100.5 Mya

Diet Comparison

Ankylosaurus

Herbivore

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

Sinosauropteryx

Carnivore

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

Classification Comparison

Ankylosaurus

Clade: Thyreophora

Group: Ankylosauria

(Fused lizards)

Sinosauropteryx

Clade: Saurischia

Group: Theropoda

(Beast feet)

Did You Know?

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Ankylosaurus was about 10.0x longer than Sinosauropteryx.

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Ankylosaurus weighed roughly 10000x more than Sinosauropteryx.

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Ankylosaurus was a herbivore while Sinosauropteryx was a carnivore.

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Ankylosaurus lived during the Cretaceous Late while Sinosauropteryx lived during the Cretaceous Early, separated by roughly 79 million years.

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Ankylosaurus was discovered 88 years earlier, in 1908.

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Ankylosaurus belonged to Ankylosauria while Sinosauropteryx belonged to Theropoda.

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