Compsognathus vs Muttaburrasaurus

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

Side-by-Side Comparison

Property Compsognathus Muttaburrasaurus
Scientific Name Compsognathus longipes Muttaburrasaurus langdoni
Classification Theropoda Ornithischia
Period Jurassic Late Cretaceous Early
Diet Carnivore Herbivore
Length 1.0 m 7.0 m
Height 0.3 m 2.5 m
Weight 3 kg 2.8 t
Discovery Year 1859 1981
Discovery Location Riedenburg, Bavaria, Germany Muttaburra, Queensland, Australia
Named By Johann A. Wagner Alan Bartholomai & Ralph Molnar

Size Comparison

Compsognathus 1.0 m

smaller than a human child

Muttaburrasaurus 7.0 m

roughly the length of a large SUV

Weight Comparison

Compsognathus 3 kg

lighter than a human adult

Muttaburrasaurus 2.8 t

comparable to 2.8 small cars

Timeline Comparison

Compsognathus
161.5 Mya Jurassic Late (Mesozoic) 145.0 Mya
Muttaburrasaurus
145.0 Mya Cretaceous Early (Mesozoic) 100.5 Mya

Diet Comparison

Compsognathus

Carnivore

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

Muttaburrasaurus

Herbivore

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

Classification Comparison

Compsognathus

Clade: Saurischia

Group: Theropoda

(Beast feet)

Muttaburrasaurus

Group: Ornithischia

(Bird-hipped dinosaurs)

Did You Know?

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Muttaburrasaurus was about 7.0x longer than Compsognathus.

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Muttaburrasaurus weighed roughly 933x more than Compsognathus.

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Compsognathus was a carnivore while Muttaburrasaurus was a herbivore.

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Compsognathus lived during the Jurassic Late while Muttaburrasaurus lived during the Cretaceous Early, separated by roughly 0 million years.

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Compsognathus was discovered 122 years earlier, in 1859.

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Compsognathus belonged to Theropoda while Muttaburrasaurus belonged to Ornithischia.

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