Baryonyx vs Sinosauropteryx
A detailed side-by-side comparison of Baryonyx and Sinosauropteryx, covering size, diet, classification, geologic period, and discovery history.
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| Property | Baryonyx | Sinosauropteryx |
|---|---|---|
| Scientific Name | Baryonyx walkeri | Sinosauropteryx prima |
| Classification | Spinosauridae | Theropoda |
| Period | Cretaceous Early | Cretaceous Early |
| Diet | Piscivore | Carnivore |
| Length | 7.5 m | 1.0 m |
| Height | 2.5 m | 0.3 m |
| Weight | 1.7 t | 1 kg |
| Discovery Year | 1983 | 1996 |
| Discovery Location | Surrey, England | Liaoning Province, China |
| Named By | Alan Charig & Angela Milner | Ji Qiang & Ji Shu-An |
Size Comparison
roughly the length of a large SUV
smaller than a human child
Weight Comparison
comparable to 1.7 small cars
lighter than a human adult
Timeline Comparison
Baryonyx and Sinosauropteryx both lived during the Cretaceous Early period and may have shared the same habitats.
Diet Comparison
Baryonyx
PiscivoreBaryonyx was a fish-eater, specialized in catching aquatic prey.
Sinosauropteryx
CarnivoreSinosauropteryx was a meat-eating predator, hunting other animals for food.
Classification Comparison
Baryonyx
Sinosauropteryx
Did You Know?
Baryonyx was about 7.5x longer than Sinosauropteryx.
Baryonyx weighed roughly 2833x more than Sinosauropteryx.
Baryonyx was a piscivore while Sinosauropteryx was a carnivore.
Both dinosaurs lived during the Cretaceous Early period and may have coexisted.
Baryonyx was discovered 13 years earlier, in 1983.
Baryonyx belonged to Spinosauridae while Sinosauropteryx belonged to Theropoda.
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