Amargasaurus vs Compsognathus

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

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Side-by-Side Comparison

Propriรฉtรฉ Amargasaurus Compsognathus
Nom scientifique Amargasaurus cazaui Compsognathus longipes
Classification Sauropoda Theropoda
Pรฉriode Cretaceous Early Jurassic Late
Alimentation Herbivore Carnivore
Longueur 10.0 m 1.0 m
Height 2.5 m 0.3 m
Poids 2.6 t 3 kg
Annรฉe de dรฉcouverte 1991 1859
Lieu de dรฉcouverte La Amarga Formation, Argentina Riedenburg, Bavaria, Germany
Nommรฉ par Leonardo Salgado & Jose Bonaparte Johann A. Wagner
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Size Comparison

Amargasaurus 10.0 m

about as long as 2 cars end-to-end

Compsognathus 1.0 m

smaller than a human child

Weight Comparison

Amargasaurus 2.6 t

comparable to 2.6 small cars

Compsognathus 3 kg

lighter than a human adult

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Timeline Comparison

Amargasaurus
145,0 Mya Cretaceous Early (Mesozoic) 100,5 Mya
Compsognathus
161,5 Mya Jurassic Late (Mesozoic) 145,0 Mya
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Diet Comparison

Amargasaurus

Herbivore

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

Compsognathus

Carnivore

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

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Classification Comparison

Amargasaurus

Clade: Sauropodomorpha

Group: Sauropoda

(Lizard feet)

Compsognathus

Clade: Saurischia

Group: Theropoda

(Beast feet)

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Did You Know?

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Amargasaurus was about 10.0x longer than Compsognathus.

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Amargasaurus weighed roughly 867x more than Compsognathus.

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Amargasaurus was a herbivore while Compsognathus was a carnivore.

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Amargasaurus lived during the Cretaceous Early while Compsognathus lived during the Jurassic Late, separated by roughly 61 million years.

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Compsognathus was discovered 132 years earlier, in 1859.

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Amargasaurus belonged to Sauropoda while Compsognathus belonged to Theropoda.

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Compare With Other Dinosaurs

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