Argentinosaurus vs Psittacosaurus

Argentinosaurus 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	Argentinosaurus	Psittacosaurus
学名	Argentinosaurus huinculensis	Psittacosaurus mongoliensis
分类	Sauropoda	Ceratopsia
时代	Cretaceous Late	Cretaceous Early
食性	Herbivore	Herbivore
体长	35.0 m	2.0 m
体重	12.0 m	0.6 m
体重	70.0 t	20 kg
发现年份	1993	1923
发现地点	Neuquen Province, Argentina	Mongolia
命名者	Jose Bonaparte & Rodolfo Coria	Henry Fairfield Osborn

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Both Argentinosaurus and Psittacosaurus were herbivores.

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

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Psittacosaurus was discovered 70 years earlier, in 1923.

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Argentinosaurus belonged to Sauropoda while Psittacosaurus belonged to Ceratopsia.

比较恐龙

Protoceratops vs Psittacosaurus

Herbivore vs Herbivore

Argentinosaurus huinculensis

35.0m long, 12.0m tall, 70.0t · Cretaceous Late

Psittacosaurus mongoliensis

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

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