Brachiosaurus vs Dracorex
A detailed side-by-side comparison of Brachiosaurus and Dracorex, covering size, diet, classification, geologic period, and discovery history.
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| Property | Brachiosaurus | Dracorex |
|---|---|---|
| Scientific Name | Brachiosaurus altithorax | Dracorex hogwartsia |
| Classification | Sauropoda | Pachycephalosauria |
| Period | Jurassic Late | Cretaceous Late |
| Diet | Herbivore | Herbivore |
| Length | 26.0 m | 3.0 m |
| Height | 13.0 m | 1.2 m |
| Weight | 56.0 t | 200 kg |
| Discovery Year | 1903 | 2006 |
| Discovery Location | Grand River Valley, Colorado, USA | Hell Creek Formation, South Dakota, USA |
| Named By | Elmer S. Riggs | Robert Bakker et al. |
Size Comparison
about as long as 5 cars end-to-end
about the size of a human adult
Weight Comparison
heavier than 9 African elephants
about 3 adult humans
Timeline Comparison
Diet Comparison
Brachiosaurus
HerbivoreBrachiosaurus was a plant-eater, feeding on vegetation like ferns, conifers, and cycads.
Dracorex
HerbivoreDracorex was a plant-eater, feeding on vegetation like ferns, conifers, and cycads.
Classification Comparison
Brachiosaurus
Dracorex
Did You Know?
Brachiosaurus was about 8.7x longer than Dracorex.
Brachiosaurus weighed roughly 280x more than Dracorex.
Both Brachiosaurus and Dracorex were herbivores.
Brachiosaurus lived during the Jurassic Late while Dracorex lived during the Cretaceous Late, separated by roughly 44 million years.
Brachiosaurus was discovered 103 years earlier, in 1903.
Brachiosaurus belonged to Sauropoda while Dracorex belonged to Pachycephalosauria.
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