Allosaurus vs Giganotosaurus
Allosaurus 与 Giganotosaurus 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 | Allosaurus | Giganotosaurus |
|---|---|---|
| 学名 | Allosaurus fragilis | Giganotosaurus carolinii |
| 分类 | Theropoda | Theropoda |
| 时代 | Jurassic Late | Cretaceous Late |
| 食性 | Carnivore | Carnivore |
| 体长 | 9.7 m | 12.5 m |
| 体重 | 3.5 m | 3.7 m |
| 体重 | 2.3 t | 6.8 t |
| 发现年份 | 1877 | 1993 |
| 发现地点 | Garden Park, Colorado, USA | Patagonia, Argentina |
| 命名者 | Othniel Charles Marsh | Rodolfo Coria & Leonardo Salgado |
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Allosaurus
9.7 m
roughly the length of a large SUV
Giganotosaurus
12.5 m
about as long as 2 cars end-to-end
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Allosaurus
2.3 t
comparable to 2.3 small cars
Giganotosaurus
6.8 t
about the weight of 1.1 elephants
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Allosaurus
Giganotosaurus
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Allosaurus
CarnivoreAllosaurus 是以狩猎其他动物为食的肉食性捕食者。
Giganotosaurus
CarnivoreGiganotosaurus 是以狩猎其他动物为食的肉食性捕食者。
分类
Allosaurus
Giganotosaurus
两只恐龙在 Theropoda 演化支内拥有共同祖先。
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Giganotosaurus weighed roughly 3x more than Allosaurus.
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Both Allosaurus and Giganotosaurus were carnivores.
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Allosaurus lived during the Jurassic Late while Giganotosaurus lived during the Cretaceous Late, separated by roughly 44 million years.
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Allosaurus was discovered 116 years earlier, in 1877.
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Both belong to the Theropoda clade, making them relatively close relatives.
比较恐龙
比较恐龙
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