Ankylosaurus vs Sauropelta
Ankylosaurus と Sauropelta 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 | Ankylosaurus | Sauropelta |
|---|---|---|
| 学名 | Ankylosaurus magniventris | Sauropelta edwardsorum |
| 分類 | Ankylosauria | Ankylosauria |
| 時代 | Cretaceous Late | Cretaceous Early |
| 食性 | Herbivore | Herbivore |
| 全長 | 10.0 m | 5.2 m |
| 体重 | 1.7 m | 1.5 m |
| 体重 | 6.0 t | 1.5 t |
| 発見年 | 1908 | 1970 |
| 発見場所 | Hell Creek Formation, Montana, USA | Cloverly Formation, Montana, USA |
| 命名者 | Barnum Brown | John Ostrom |
さらに比較
about as long as 2 cars end-to-end
roughly the length of a large SUV
さらに比較
about the weight of 1.0 elephants
comparable to 1.5 small cars
さらに比較
さらに比較
Ankylosaurus
HerbivoreAnkylosaurus 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。
Sauropelta
HerbivoreSauropelta 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。
分類
Ankylosaurus
Sauropelta
両恐竜は Ankylosauria クレード内に共通の祖先を持っています。
主な相違点
- Ankylosaurus (10 m, ~6,000 kg) was larger than Sauropelta (5.2 m, ~1,500 kg).
- Ankylosaurus had a bone-crushing tail club; Sauropelta was a nodosaurid without a tail club, relying on armor and shoulder spikes instead.
- Sauropelta lived in the Early Cretaceous; Ankylosaurus lived in the Late Cretaceous.
- Sauropelta had prominent cone-shaped shoulder spines for lateral defense; Ankylosaurus had flatter, more integrated osteoderms.
- Both were quadrupedal herbivores with extensive bony armor, but they represent two different ankylosaur families (ankylosauria vs nodosauridae).
ご存知でしたか？
Ankylosaurus was about 1.9x longer than Sauropelta.
Ankylosaurus weighed roughly 4x more than Sauropelta.
Both Ankylosaurus and Sauropelta were herbivores.
Ankylosaurus lived during the Cretaceous Late while Sauropelta lived during the Cretaceous Early, separated by roughly 79 million years.
Ankylosaurus was discovered 62 years earlier, in 1908.
Both belong to the Ankylosauria clade, making them relatively close relatives.
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