Argentinosaurus vs Pachycephalosaurus
Argentinosaurus 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 | Argentinosaurus | Pachycephalosaurus |
|---|---|---|
| 学名 | Argentinosaurus huinculensis | Pachycephalosaurus wyomingensis |
| 分类 | Sauropoda | Pachycephalosauria |
| 时代 | Cretaceous Late | Cretaceous Late |
| 食性 | Herbivore | Herbivore |
| 体长 | 35.0 m | 4.5 m |
| 体重 | 12.0 m | 1.8 m |
| 体重 | 70.0 t | 450 kg |
| 发现年份 | 1993 | 1943 |
| 发现地点 | Neuquen Province, Argentina | Montana, USA |
| 命名者 | Jose Bonaparte & Rodolfo Coria | Barnum Brown & Erich Schlaikjer |
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as long as 3 school buses
roughly the length of a large SUV
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heavier than 12 African elephants
about 6 adult humans
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Argentinosaurus 和 Pachycephalosaurus 都生活在 Cretaceous Late 纪，可能共享相同的栖息地。
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Argentinosaurus
HerbivoreArgentinosaurus 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
Argentinosaurus
Pachycephalosaurus
你知道吗？
Argentinosaurus was about 7.8x longer than Pachycephalosaurus.
Argentinosaurus weighed roughly 156x more than Pachycephalosaurus.
Both Argentinosaurus and Pachycephalosaurus were herbivores.
Both dinosaurs lived during the Cretaceous Late period and may have coexisted.
Pachycephalosaurus was discovered 50 years earlier, in 1943.
Argentinosaurus belonged to Sauropoda while Pachycephalosaurus belonged to Pachycephalosauria.
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