Amargasaurus vs Baryonyx
A detailed side-by-side comparison of Amargasaurus and Baryonyx, covering size, diet, classification, geologic period, and discovery history.
Side-by-Side Comparison
| Property | Amargasaurus | Baryonyx |
|---|---|---|
| Scientific Name | Amargasaurus cazaui | Baryonyx walkeri |
| Classification | Sauropoda | Spinosauridae |
| Period | Cretaceous Early | Cretaceous Early |
| Diet | Herbivore | Piscivore |
| Length | 10.0 m | 7.5 m |
| Height | 2.5 m | 2.5 m |
| Weight | 2.6 t | 1.7 t |
| Discovery Year | 1991 | 1983 |
| Discovery Location | La Amarga Formation, Argentina | Surrey, England |
| Named By | Leonardo Salgado & Jose Bonaparte | Alan Charig & Angela Milner |
Size Comparison
about as long as 2 cars end-to-end
roughly the length of a large SUV
Weight Comparison
comparable to 2.6 small cars
comparable to 1.7 small cars
Timeline Comparison
Amargasaurus and Baryonyx 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.
Baryonyx
PiscivoreBaryonyx was a fish-eater, specialized in catching aquatic prey.
Classification Comparison
Amargasaurus
Baryonyx
Did You Know?
Amargasaurus was a herbivore while Baryonyx was a piscivore.
Both dinosaurs lived during the Cretaceous Early period and may have coexisted.
Baryonyx was discovered 8 years earlier, in 1983.
Amargasaurus belonged to Sauropoda while Baryonyx belonged to Spinosauridae.