Amargasaurus vs Iguanodon
A detailed side-by-side comparison of Amargasaurus and Iguanodon, covering size, diet, classification, geologic period, and discovery history.
Side-by-Side Comparison
| Property | Amargasaurus | Iguanodon |
|---|---|---|
| Scientific Name | Amargasaurus cazaui | Iguanodon bernissartensis |
| Classification | Sauropoda | Ornithischia |
| Period | Cretaceous Early | Cretaceous Early |
| Diet | Herbivore | Herbivore |
| Length | 10.0 m | 10.0 m |
| Height | 2.5 m | 3.0 m |
| Weight | 2.6 t | 3.4 t |
| Discovery Year | 1991 | 1825 |
| Discovery Location | La Amarga Formation, Argentina | Sussex, England |
| Named By | Leonardo Salgado & Jose Bonaparte | Gideon Mantell |
Size Comparison
about as long as 2 cars end-to-end
about as long as 2 cars end-to-end
Weight Comparison
comparable to 2.6 small cars
comparable to 3.4 small cars
Timeline Comparison
Amargasaurus and Iguanodon both lived during the Cretaceous Early period and may have shared the same habitats.
Diet Comparison
Amargasaurus
HerbivoreAmargasaurus was a plant-eater, feeding on vegetation like ferns, conifers, and cycads.
Iguanodon
HerbivoreIguanodon was a plant-eater, feeding on vegetation like ferns, conifers, and cycads.
Classification Comparison
Amargasaurus
Iguanodon
Group: Ornithischia
(Bird-hipped dinosaurs)
Did You Know?
Both Amargasaurus and Iguanodon were herbivores.
Both dinosaurs lived during the Cretaceous Early period and may have coexisted.
Iguanodon was discovered 166 years earlier, in 1825.
Amargasaurus belonged to Sauropoda while Iguanodon belonged to Ornithischia.
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