Allosaurus vs Baryonyx
A detailed side-by-side comparison of Allosaurus and Baryonyx, covering size, diet, classification, geologic period, and discovery history.
Side-by-Side Comparison
| Property | Allosaurus | Baryonyx |
|---|---|---|
| Scientific Name | Allosaurus fragilis | Baryonyx walkeri |
| Classification | Theropoda | Spinosauridae |
| Period | Jurassic Late | Cretaceous Early |
| Diet | Carnivore | Piscivore |
| Length | 9.7 m | 7.5 m |
| Height | 3.5 m | 2.5 m |
| Weight | 2.3 t | 1.7 t |
| Discovery Year | 1877 | 1983 |
| Discovery Location | Garden Park, Colorado, USA | Surrey, England |
| Named By | Othniel Charles Marsh | Alan Charig & Angela Milner |
Size Comparison
roughly the length of a large SUV
roughly the length of a large SUV
Weight Comparison
comparable to 2.3 small cars
comparable to 1.7 small cars
Timeline Comparison
Diet Comparison
Allosaurus
CarnivoreAllosaurus was a meat-eating predator, hunting other animals for food.
Baryonyx
PiscivoreBaryonyx was a fish-eater, specialized in catching aquatic prey.
Classification Comparison
Allosaurus
Baryonyx
Did You Know?
Allosaurus was a carnivore while Baryonyx was a piscivore.
Allosaurus lived during the Jurassic Late while Baryonyx lived during the Cretaceous Early, separated by roughly 0 million years.
Allosaurus was discovered 106 years earlier, in 1877.
Allosaurus belonged to Theropoda while Baryonyx belonged to Spinosauridae.