Archaeopteryx vs Cryolophosaurus

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

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Side-by-Side Comparison

Property Archaeopteryx Cryolophosaurus
Scientific Name Archaeopteryx lithographica Cryolophosaurus ellioti
Classification Theropoda Theropoda
Period Jurassic Late Jurassic Early
Diet Carnivore Carnivore
Length 0.5 m 6.5 m
Height 0.3 m 2.0 m
Weight 0 kg 465 kg
Discovery Year 1861 1994
Discovery Location Solnhofen, Bavaria, Germany Mount Kirkpatrick, Antarctica
Named By Hermann von Meyer William Hammer & William Hickerson
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Size Comparison

Archaeopteryx 0.5 m

smaller than a human child

Cryolophosaurus 6.5 m

roughly the length of a large SUV

Weight Comparison

Archaeopteryx 0 kg

lighter than a human adult

Cryolophosaurus 465 kg

about 7 adult humans

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Timeline Comparison

Archaeopteryx
161.5 Mya Jurassic Late (Mesozoic) 145.0 Mya
Cryolophosaurus
201.4 Mya Jurassic Early (Mesozoic) 174.7 Mya
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Diet Comparison

Archaeopteryx

Carnivore

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

Cryolophosaurus

Carnivore

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

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Classification Comparison

Archaeopteryx

Clade: Saurischia

Group: Theropoda

(Beast feet)

Cryolophosaurus

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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Cryolophosaurus was about 13.0x longer than Archaeopteryx.

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Cryolophosaurus weighed roughly 930x more than Archaeopteryx.

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Both Archaeopteryx and Cryolophosaurus were carnivores.

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Archaeopteryx lived during the Jurassic Late while Cryolophosaurus lived during the Jurassic Early, separated by roughly 56 million years.

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Archaeopteryx was discovered 133 years earlier, in 1861.

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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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