Amargasaurus vs Muttaburrasaurus

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

Side-by-Side Comparison

คุณสมบัติ Amargasaurus Muttaburrasaurus
ชื่อวิทยาศาสตร์ Amargasaurus cazaui Muttaburrasaurus langdoni
การจำแนกประเภท Sauropoda Ornithischia
ยุคสมัย Cretaceous Early Cretaceous Early
อาหาร Herbivore Herbivore
ความยาว 10.0 m 7.0 m
Height 2.5 m 2.5 m
น้ำหนัก 2.6 t 2.8 t
ปีที่ค้นพบ 1991 1981
สถานที่ค้นพบ La Amarga Formation, Argentina Muttaburra, Queensland, Australia
ตั้งชื่อโดย Leonardo Salgado & Jose Bonaparte Alan Bartholomai & Ralph Molnar

Size Comparison

Amargasaurus 10.0 m

about as long as 2 cars end-to-end

Muttaburrasaurus 7.0 m

roughly the length of a large SUV

Weight Comparison

Amargasaurus 2.6 t

comparable to 2.6 small cars

Muttaburrasaurus 2.8 t

comparable to 2.8 small cars

Timeline Comparison

Amargasaurus
145.0 Mya Cretaceous Early (Mesozoic) 100.5 Mya
Muttaburrasaurus
145.0 Mya Cretaceous Early (Mesozoic) 100.5 Mya

Amargasaurus and Muttaburrasaurus both lived during the Cretaceous Early period and may have shared the same habitats.

Diet Comparison

Amargasaurus

Herbivore

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

Muttaburrasaurus

Herbivore

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

Classification Comparison

Amargasaurus

Clade: Sauropodomorpha

Group: Sauropoda

(Lizard feet)

Muttaburrasaurus

Group: Ornithischia

(Bird-hipped dinosaurs)

Did You Know?

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Both Amargasaurus and Muttaburrasaurus were herbivores.

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Both dinosaurs lived during the Cretaceous Early period and may have coexisted.

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Muttaburrasaurus was discovered 10 years earlier, in 1981.

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Amargasaurus belonged to Sauropoda while Muttaburrasaurus belonged to Ornithischia.

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