Ankylosaurus vs Sinosauropteryx
A detailed side-by-side comparison of Ankylosaurus and Sinosauropteryx, covering size, diet, classification, geologic period, and discovery history.
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| Property | Ankylosaurus | Sinosauropteryx |
|---|---|---|
| Scientific Name | Ankylosaurus magniventris | Sinosauropteryx prima |
| Classification | Ankylosauria | Theropoda |
| Period | Cretaceous Late | Cretaceous Early |
| Diet | Herbivore | Carnivore |
| Length | 10.0 m | 1.0 m |
| Height | 1.7 m | 0.3 m |
| Weight | 6.0 t | 1 kg |
| Discovery Year | 1908 | 1996 |
| Discovery Location | Hell Creek Formation, Montana, USA | Liaoning Province, China |
| Named By | Barnum Brown | Ji Qiang & Ji Shu-An |
Size Comparison
about as long as 2 cars end-to-end
smaller than a human child
Weight Comparison
about the weight of 1.0 elephants
lighter than a human adult
Timeline Comparison
Diet Comparison
Ankylosaurus
HerbivoreAnkylosaurus was a plant-eater, feeding on vegetation like ferns, conifers, and cycads.
Sinosauropteryx
CarnivoreSinosauropteryx was a meat-eating predator, hunting other animals for food.
Classification Comparison
Ankylosaurus
Sinosauropteryx
Did You Know?
Ankylosaurus was about 10.0x longer than Sinosauropteryx.
Ankylosaurus weighed roughly 10000x more than Sinosauropteryx.
Ankylosaurus was a herbivore while Sinosauropteryx was a carnivore.
Ankylosaurus lived during the Cretaceous Late while Sinosauropteryx lived during the Cretaceous Early, separated by roughly 79 million years.
Ankylosaurus was discovered 88 years earlier, in 1908.
Ankylosaurus belonged to Ankylosauria while Sinosauropteryx belonged to Theropoda.
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