Archaeopteryx vs Psittacosaurus
A detailed side-by-side comparison of Archaeopteryx and Psittacosaurus, covering size, diet, classification, geologic period, and discovery history.
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| Property | Archaeopteryx | Psittacosaurus |
|---|---|---|
| Scientific Name | Archaeopteryx lithographica | Psittacosaurus mongoliensis |
| Classification | Theropoda | Ceratopsia |
| Period | Jurassic Late | Cretaceous Early |
| Diet | Carnivore | Herbivore |
| Length | 0.5 m | 2.0 m |
| Height | 0.3 m | 0.6 m |
| Weight | 0 kg | 20 kg |
| Discovery Year | 1861 | 1923 |
| Discovery Location | Solnhofen, Bavaria, Germany | Mongolia |
| Named By | Hermann von Meyer | Henry Fairfield Osborn |
Size Comparison
smaller than a human child
about the size of a human adult
Weight Comparison
lighter than a human adult
lighter than a human adult
Timeline Comparison
Diet Comparison
Archaeopteryx
CarnivoreArchaeopteryx was a meat-eating predator, hunting other animals for food.
Psittacosaurus
HerbivorePsittacosaurus was a plant-eater, feeding on vegetation like ferns, conifers, and cycads.
Classification Comparison
Archaeopteryx
Psittacosaurus
Did You Know?
Psittacosaurus was about 4.0x longer than Archaeopteryx.
Psittacosaurus weighed roughly 40x more than Archaeopteryx.
Archaeopteryx was a carnivore while Psittacosaurus was a herbivore.
Archaeopteryx lived during the Jurassic Late while Psittacosaurus lived during the Cretaceous Early, separated by roughly 0 million years.
Archaeopteryx was discovered 62 years earlier, in 1861.
Archaeopteryx belonged to Theropoda while Psittacosaurus belonged to Ceratopsia.
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