Coelophysis vs Dracorex
A detailed side-by-side comparison of Coelophysis and Dracorex, covering size, diet, classification, geologic period, and discovery history.
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| Property | Coelophysis | Dracorex |
|---|---|---|
| Scientific Name | Coelophysis bauri | Dracorex hogwartsia |
| Classification | Theropoda | Pachycephalosauria |
| Period | Triassic Late | Cretaceous Late |
| Diet | Carnivore | Herbivore |
| Length | 3.0 m | 3.0 m |
| Height | 1.0 m | 1.2 m |
| Weight | 20 kg | 200 kg |
| Discovery Year | 1889 | 2006 |
| Discovery Location | Ghost Ranch, New Mexico, USA | Hell Creek Formation, South Dakota, USA |
| Named By | Edward Drinker Cope | Robert Bakker et al. |
Size Comparison
about the size of a human adult
about the size of a human adult
Weight Comparison
lighter than a human adult
about 3 adult humans
Timeline Comparison
Diet Comparison
Coelophysis
CarnivoreCoelophysis was a meat-eating predator, hunting other animals for food.
Dracorex
HerbivoreDracorex was a plant-eater, feeding on vegetation like ferns, conifers, and cycads.
Classification Comparison
Coelophysis
Dracorex
Did You Know?
Dracorex weighed roughly 10x more than Coelophysis.
Coelophysis was a carnivore while Dracorex was a herbivore.
Coelophysis lived during the Triassic Late while Dracorex lived during the Cretaceous Late, separated by roughly 101 million years.
Coelophysis was discovered 117 years earlier, in 1889.
Coelophysis belonged to Theropoda while Dracorex belonged to Pachycephalosauria.
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