Deinonychus vs Sauropelta

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

Side-by-Side Comparison

Thuộc tính Deinonychus Sauropelta
Tên khoa học Deinonychus antirrhopus Sauropelta edwardsorum
Phân loại Dromaeosauridae Ankylosauria
Kỷ Cretaceous Early Cretaceous Early
Chế độ ăn Carnivore Herbivore
Chiều dài 3.4 m 5.2 m
Height 0.9 m 1.5 m
Cân nặng 73 kg 1.5 t
Năm khám phá 1969 1970
Địa điểm khám phá Montana, USA Cloverly Formation, Montana, USA
Được đặt tên bởi John Ostrom John Ostrom

Size Comparison

Deinonychus 3.4 m

about the size of a human adult

Sauropelta 5.2 m

roughly the length of a large SUV

Weight Comparison

Deinonychus 73 kg

about 1 adult humans

Sauropelta 1.5 t

comparable to 1.5 small cars

Timeline Comparison

Deinonychus
145,0 Mya Cretaceous Early (Mesozoic) 100,5 Mya
Sauropelta
145,0 Mya Cretaceous Early (Mesozoic) 100,5 Mya

Deinonychus and Sauropelta both lived during the Cretaceous Early period and may have shared the same habitats.

Diet Comparison

Deinonychus

Carnivore

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

Sauropelta

Herbivore

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

Classification Comparison

Deinonychus

Clade: Theropoda

Group: Dromaeosauridae

(Raptors)

Sauropelta

Clade: Thyreophora

Group: Ankylosauria

(Fused lizards)

Did You Know?

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Sauropelta was about 1.5x longer than Deinonychus.

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Sauropelta weighed roughly 21x more than Deinonychus.

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Deinonychus was a carnivore while Sauropelta was a herbivore.

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Both dinosaurs lived during the Cretaceous Early period and may have coexisted.

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Deinonychus was discovered 1 years earlier, in 1969.

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Deinonychus belonged to Dromaeosauridae while Sauropelta belonged to Ankylosauria.

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