Compsognathus vs Edmontosaurus

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

Side-by-Side Comparison

Özellik Compsognathus Edmontosaurus
Bilimsel Ad Compsognathus longipes Edmontosaurus regalis
Sınıflandırma Theropoda Hadrosauridae
Dönem Jurassic Late Cretaceous Late
Diyet Carnivore Herbivore
Uzunluk 1.0 m 12.0 m
Height 0.3 m 3.4 m
Ağırlık 3 kg 4.0 t
Keşif Yılı 1859 1917
Keşif Yeri Riedenburg, Bavaria, Germany Edmonton, Alberta, Canada
Adlandıran Johann A. Wagner Lawrence Lambe

Size Comparison

Compsognathus 1.0 m

smaller than a human child

Edmontosaurus 12.0 m

about as long as 2 cars end-to-end

Weight Comparison

Compsognathus 3 kg

lighter than a human adult

Edmontosaurus 4.0 t

comparable to 4.0 small cars

Timeline Comparison

Compsognathus
161,5 Mya Jurassic Late (Mesozoic) 145,0 Mya
Edmontosaurus
100,5 Mya Cretaceous Late (Mesozoic) 66,0 Mya

Diet Comparison

Compsognathus

Carnivore

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

Edmontosaurus

Herbivore

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

Classification Comparison

Compsognathus

Clade: Saurischia

Group: Theropoda

(Beast feet)

Edmontosaurus

Clade: Ornithischia

Group: Hadrosauridae

(Duck-billed dinosaurs)

Did You Know?

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Edmontosaurus was about 12.0x longer than Compsognathus.

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Edmontosaurus weighed roughly 1333x more than Compsognathus.

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Compsognathus was a carnivore while Edmontosaurus was a herbivore.

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Compsognathus lived during the Jurassic Late while Edmontosaurus lived during the Cretaceous Late, separated by roughly 44 million years.

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Compsognathus was discovered 58 years earlier, in 1859.

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Compsognathus belonged to Theropoda while Edmontosaurus belonged to Hadrosauridae.

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