Iguanodon vs Maiasaura
Iguanodon と Maiasaura 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 | Iguanodon | Maiasaura |
|---|---|---|
| 学名 | Iguanodon bernissartensis | Maiasaura peeblesorum |
| 分類 | Ornithischia | Hadrosauridae |
| 時代 | Cretaceous Early | Cretaceous Late |
| 食性 | Herbivore | Herbivore |
| 全長 | 10.0 m | 9.0 m |
| 体重 | 3.0 m | 2.3 m |
| 体重 | 3.4 t | 4.0 t |
| 発見年 | 1825 | 1979 |
| 発見場所 | Sussex, England | Two Medicine Formation, Montana, USA |
| 命名者 | Gideon Mantell | Jack Horner & Robert Makela |
さらに比較
Iguanodon
10.0 m
about as long as 2 cars end-to-end
Maiasaura
9.0 m
roughly the length of a large SUV
さらに比較
Iguanodon
3.4 t
comparable to 3.4 small cars
Maiasaura
4.0 t
comparable to 4.0 small cars
さらに比較
Iguanodon
Maiasaura
さらに比較
Iguanodon
HerbivoreIguanodon 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。
Maiasaura
HerbivoreMaiasaura 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
Iguanodon
グループ： Ornithischia
(鳥盤類)
Maiasaura
主な相違点
- Iguanodon was discovered in 1825 — one of the first dinosaurs ever named; Maiasaura was described in 1979.
- Iguanodon (10 m, ~3,400 kg) and Maiasaura (9 m, ~4,000 kg) were similar-sized herbivorous ornithopods.
- Iguanodon had a distinctive thumb spike used for defense or food gathering; Maiasaura lacked this feature.
- Maiasaura is celebrated for demonstrating dinosaur parental care; Iguanodon's social behavior is less well-understood.
- Iguanodon lived in Early Cretaceous Europe; Maiasaura in Late Cretaceous North America.
ご存知でしたか？
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Both Iguanodon and Maiasaura were herbivores.
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Iguanodon lived during the Cretaceous Early while Maiasaura lived during the Cretaceous Late, separated by roughly 0 million years.
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Iguanodon was discovered 154 years earlier, in 1825.
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Iguanodon belonged to Ornithischia while Maiasaura belonged to Hadrosauridae.
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