Dracorex vs Pachycephalosaurus
Dracorex 与 Pachycephalosaurus 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 | Dracorex | Pachycephalosaurus |
|---|---|---|
| 学名 | Dracorex hogwartsia | Pachycephalosaurus wyomingensis |
| 分类 | Pachycephalosauria | Pachycephalosauria |
| 时代 | Cretaceous Late | Cretaceous Late |
| 食性 | Herbivore | Herbivore |
| 体长 | 3.0 m | 4.5 m |
| 体重 | 1.2 m | 1.8 m |
| 体重 | 200 kg | 450 kg |
| 发现年份 | 2006 | 1943 |
| 发现地点 | Hell Creek Formation, South Dakota, USA | Montana, USA |
| 命名者 | Robert Bakker et al. | Barnum Brown & Erich Schlaikjer |
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about the size of a human adult
roughly the length of a large SUV
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about 3 adult humans
about 6 adult humans
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Dracorex 和 Pachycephalosaurus 都生活在 Cretaceous Late 纪,可能共享相同的栖息地。
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Dracorex
HerbivoreDracorex 是草食性恐龙,以蕨类植物、针叶树和苏铁等植被为食。
Pachycephalosaurus
HerbivorePachycephalosaurus 是草食性恐龙,以蕨类植物、针叶树和苏铁等植被为食。
分类
Dracorex
Pachycephalosaurus
两只恐龙在 Pachycephalosauria 演化支内拥有共同祖先。
你知道吗?
Pachycephalosaurus was about 1.5x longer than Dracorex.
Pachycephalosaurus weighed roughly 2x more than Dracorex.
Both Dracorex and Pachycephalosaurus were herbivores.
Both dinosaurs lived during the Cretaceous Late period and may have coexisted.
Pachycephalosaurus was discovered 63 years earlier, in 1943.
Both belong to the Pachycephalosauria clade, making them relatively close relatives.
比较恐龙
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