Amargasaurus vs Plateosaurus

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

Side-by-Side Comparison

Özellik Amargasaurus Plateosaurus
Bilimsel Ad Amargasaurus cazaui Plateosaurus trossingensis
Sınıflandırma Sauropoda Sauropodomorpha
Dönem Cretaceous Early Triassic Late
Diyet Herbivore Herbivore
Uzunluk 10.0 m 8.0 m
Height 2.5 m 2.5 m
Ağırlık 2.6 t 700 kg
Keşif Yılı 1991 1837
Keşif Yeri La Amarga Formation, Argentina Trossingen, Germany
Adlandıran Leonardo Salgado & Jose Bonaparte Hermann von Meyer

Size Comparison

Amargasaurus 10.0 m

about as long as 2 cars end-to-end

Plateosaurus 8.0 m

roughly the length of a large SUV

Weight Comparison

Amargasaurus 2.6 t

comparable to 2.6 small cars

Plateosaurus 700 kg

about 10 adult humans

Timeline Comparison

Amargasaurus
145,0 Mya Cretaceous Early (Mesozoic) 100,5 Mya
Plateosaurus
237,0 Mya Triassic Late (Mesozoic) 201,4 Mya

Diet Comparison

Amargasaurus

Herbivore

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

Plateosaurus

Herbivore

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

Classification Comparison

Amargasaurus

Clade: Sauropodomorpha

Group: Sauropoda

(Lizard feet)

Plateosaurus

Clade: Saurischia

Group: Sauropodomorpha

(Lizard-footed forms)

Did You Know?

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Amargasaurus weighed roughly 4x more than Plateosaurus.

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Both Amargasaurus and Plateosaurus were herbivores.

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Amargasaurus lived during the Cretaceous Early while Plateosaurus lived during the Triassic Late, separated by roughly 136 million years.

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Plateosaurus was discovered 154 years earlier, in 1837.

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Amargasaurus belonged to Sauropoda while Plateosaurus belonged to Sauropodomorpha.

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