Triceratops vs Tyrannosaurus Rex
A detailed side-by-side comparison of Triceratops and Tyrannosaurus Rex, covering size, diet, classification, geologic period, and discovery history.
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| Propriรฉtรฉ | Triceratops | Tyrannosaurus Rex |
|---|---|---|
| Nom scientifique | Triceratops horridus | Tyrannosaurus rex |
| Classification | Ceratopsia | Tyrannosauridae |
| Pรฉriode | Cretaceous Late | Cretaceous Late |
| Alimentation | Herbivore | Carnivore |
| Longueur | 9.0 m | 12.3 m |
| Height | 3.0 m | 3.7 m |
| Poids | 6.8 t | 8.4 t |
| Annรฉe de dรฉcouverte | 1889 | 1905 |
| Lieu de dรฉcouverte | Denver, Colorado, USA | Montana, USA |
| Nommรฉ par | Othniel Charles Marsh | Henry Fairfield Osborn |
Size Comparison
Triceratops
9.0 m
roughly the length of a large SUV
Tyrannosaurus Rex
12.3 m
about as long as 2 cars end-to-end
Weight Comparison
Triceratops
6.8 t
about the weight of 1.1 elephants
Tyrannosaurus Rex
8.4 t
about the weight of 1.4 elephants
Timeline Comparison
Triceratops
Tyrannosaurus Rex
Triceratops and Tyrannosaurus Rex both lived during the Cretaceous Late period and may have shared the same habitats.
Diet Comparison
Triceratops
HerbivoreTriceratops was a plant-eater, feeding on vegetation like ferns, conifers, and cycads.
Tyrannosaurus Rex
CarnivoreTyrannosaurus Rex was a meat-eating predator, hunting other animals for food.
Classification Comparison
Triceratops
Tyrannosaurus Rex
Diffรฉrences clรฉs
- T. rex was a carnivore; Triceratops was an herbivore that likely served as prey for T. rex.
- Triceratops weighed up to 6,800 kg and had three horns plus a bony frill for defense; T. rex weighed up to 8,400 kg with powerful jaws as its primary weapon.
- Both lived in the same time and place (Hell Creek Formation, Late Cretaceous North America), making them true contemporaries.
- T. rex had binocular vision and a large brain suited for hunting; Triceratops had laterally-placed eyes and a small brain suited for browsing.
- Fossil evidence suggests T. rex regularly preyed on or scavenged Triceratops โ bite marks are found on Triceratops bones.
Did You Know?
💡
Triceratops was a herbivore while Tyrannosaurus Rex was a carnivore.
💡
Both dinosaurs lived during the Cretaceous Late period and may have coexisted.
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Triceratops was discovered 16 years earlier, in 1889.
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Triceratops belonged to Ceratopsia while Tyrannosaurus Rex belonged to Tyrannosauridae.
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Carnivore vs Carnivore
Tyrannosaurus Rex vs Spinosaurus
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Tyrannosaurus Rex vs Velociraptor
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