Triceratops vs Tyrannosaurus Rex
Triceratops と Tyrannosaurus Rex のサイズ、食性、分類、地質時代、発見の歴史を詳しく並べて比較します。
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| 属性 | Triceratops | Tyrannosaurus Rex |
|---|---|---|
| 学名 | Triceratops horridus | Tyrannosaurus rex |
| 分類 | Ceratopsia | Tyrannosauridae |
| 時代 | Cretaceous Late | Cretaceous Late |
| 食性 | Herbivore | Carnivore |
| 全長 | 9.0 m | 12.3 m |
| 体重 | 3.0 m | 3.7 m |
| 体重 | 6.8 t | 8.4 t |
| 発見年 | 1889 | 1905 |
| 発見場所 | Denver, Colorado, USA | Montana, USA |
| 命名者 | Othniel Charles Marsh | Henry Fairfield Osborn |
さらに比較
roughly the length of a large SUV
about as long as 2 cars end-to-end
さらに比較
about the weight of 1.1 elephants
about the weight of 1.4 elephants
さらに比較
Triceratops と Tyrannosaurus Rex はともに Cretaceous Late 紀に生息しており、同じ生息地を共有していた可能性があります。
さらに比較
Triceratops
HerbivoreTriceratops はシダ、針葉樹、ソテツなどの植物を食べる草食恐竜でした。
Tyrannosaurus Rex
CarnivoreTyrannosaurus Rex は他の動物を狩る肉食捕食者でした。
分類
Triceratops
Tyrannosaurus Rex
主な相違点
- 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 — bite marks are found on Triceratops bones.
ご存知でしたか？
Triceratops was a herbivore while Tyrannosaurus Rex was a carnivore.
Both dinosaurs lived during the Cretaceous Late period and may have coexisted.
Triceratops was discovered 16 years earlier, in 1889.
Triceratops belonged to Ceratopsia while Tyrannosaurus Rex belonged to Tyrannosauridae.
恐竜を比較
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