Anchiornis vs Parasaurolophus
A detailed side-by-side comparison of Anchiornis and Parasaurolophus, covering size, diet, classification, geologic period, and discovery history.
Side-by-Side Comparison
| Property | Anchiornis | Parasaurolophus |
|---|---|---|
| Scientific Name | Anchiornis huxleyi | Parasaurolophus walkeri |
| Classification | Theropoda | Hadrosauridae |
| Period | Jurassic Late | Cretaceous Late |
| Diet | Insectivore | Herbivore |
| Length | 0.4 m | 9.5 m |
| Height | 0.2 m | 2.8 m |
| Weight | 0 kg | 2.5 t |
| Discovery Year | 2009 | 1922 |
| Discovery Location | Tiaojishan Formation, China | Sand Creek, Alberta, Canada |
| Named By | Xu Xing et al. | William Parks |
Size Comparison
smaller than a human child
roughly the length of a large SUV
Weight Comparison
lighter than a human adult
comparable to 2.5 small cars
Timeline Comparison
Diet Comparison
Anchiornis
InsectivoreAnchiornis primarily fed on insects and other small invertebrates.
Parasaurolophus
HerbivoreParasaurolophus was a plant-eater, feeding on vegetation like ferns, conifers, and cycads.
Classification Comparison
Anchiornis
Parasaurolophus
Did You Know?
Parasaurolophus was about 23.8x longer than Anchiornis.
Parasaurolophus weighed roughly 25000x more than Anchiornis.
Anchiornis was a insectivore while Parasaurolophus was a herbivore.
Anchiornis lived during the Jurassic Late while Parasaurolophus lived during the Cretaceous Late, separated by roughly 44 million years.
Parasaurolophus was discovered 87 years earlier, in 1922.
Anchiornis belonged to Theropoda while Parasaurolophus belonged to Hadrosauridae.
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