Corythosaurus vs Psittacosaurus

Corythosaurus 与 Psittacosaurus 的详细并排对比，涵盖体型、食性、分类、地质时期和发现历史。

属性	Corythosaurus	Psittacosaurus
学名	Corythosaurus casuarius	Psittacosaurus mongoliensis
分类	Hadrosauridae	Ceratopsia
时代	Cretaceous Late	Cretaceous Early
食性	Herbivore	Herbivore
体长	9.0 m	2.0 m
体重	2.7 m	0.6 m
体重	3.8 t	20 kg
发现年份	1914	1923
发现地点	Red Deer River, Alberta, Canada	Mongolia
命名者	Barnum Brown	Henry Fairfield Osborn

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Both Corythosaurus and Psittacosaurus were herbivores.

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Corythosaurus lived during the Cretaceous Late while Psittacosaurus lived during the Cretaceous Early, separated by roughly 79 million years.

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Corythosaurus was discovered 9 years earlier, in 1914.

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Corythosaurus belonged to Hadrosauridae while Psittacosaurus belonged to Ceratopsia.

比较恐龙

Parasaurolophus vs Corythosaurus

Herbivore vs Herbivore

Protoceratops vs Psittacosaurus

Herbivore vs Herbivore

Corythosaurus casuarius

9.0m long, 2.7m tall, 3.8t · Cretaceous Late

Psittacosaurus mongoliensis

2.0m long, 0.6m tall, 20.0kg · Cretaceous Early

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