Amargasaurus vs Utahraptor
Amargasaurus 与 Utahraptor 的详细并排对比，涵盖体型、食性、分类、地质时期和发现历史。
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| 属性 | Amargasaurus | Utahraptor |
|---|---|---|
| 学名 | Amargasaurus cazaui | Utahraptor ostrommaysi |
| 分类 | Sauropoda | Dromaeosauridae |
| 时代 | Cretaceous Early | Cretaceous Early |
| 食性 | Herbivore | Carnivore |
| 体长 | 10.0 m | 5.5 m |
| 体重 | 2.5 m | 1.8 m |
| 体重 | 2.6 t | 500 kg |
| 发现年份 | 1991 | 1993 |
| 发现地点 | La Amarga Formation, Argentina | Arches National Park, Utah, USA |
| 命名者 | Leonardo Salgado & Jose Bonaparte | James Kirkland et al. |
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Amargasaurus
10.0 m
about as long as 2 cars end-to-end
Utahraptor
5.5 m
roughly the length of a large SUV
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Amargasaurus
2.6 t
comparable to 2.6 small cars
Utahraptor
500 kg
about 7 adult humans
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Amargasaurus
Utahraptor
Amargasaurus 和 Utahraptor 都生活在 Cretaceous Early 纪，可能共享相同的栖息地。
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Amargasaurus
HerbivoreAmargasaurus 是草食性恐龙，以蕨类植物、针叶树和苏铁等植被为食。
Utahraptor
CarnivoreUtahraptor 是以狩猎其他动物为食的肉食性捕食者。
分类
Amargasaurus
Utahraptor
你知道吗？
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Amargasaurus was about 1.8x longer than Utahraptor.
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Amargasaurus weighed roughly 5x more than Utahraptor.
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Amargasaurus was a herbivore while Utahraptor was a carnivore.
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Both dinosaurs lived during the Cretaceous Early period and may have coexisted.
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Amargasaurus was discovered 2 years earlier, in 1991.
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Amargasaurus belonged to Sauropoda while Utahraptor belonged to Dromaeosauridae.
比较恐龙
比较恐龙
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