Carnotaurus vs Psittacosaurus

Carnotaurus 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	Carnotaurus	Psittacosaurus
学名	Carnotaurus sastrei	Psittacosaurus mongoliensis
分类	Theropoda	Ceratopsia
时代	Cretaceous Late	Cretaceous Early
食性	Carnivore	Herbivore
体长	7.5 m	2.0 m
体重	2.5 m	0.6 m
体重	1.4 t	20 kg
发现年份	1985	1923
发现地点	Chubut Province, Argentina	Mongolia
命名者	Jose Bonaparte	Henry Fairfield Osborn

💡

Carnotaurus was a carnivore while Psittacosaurus was a herbivore.

💡

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

💡

Psittacosaurus was discovered 62 years earlier, in 1923.

💡

Carnotaurus belonged to Theropoda while Psittacosaurus belonged to Ceratopsia.

比较恐龙

Protoceratops vs Psittacosaurus

Herbivore vs Herbivore

Carnotaurus sastrei

7.5m long, 2.5m tall, 1.4t · Cretaceous Late

Psittacosaurus mongoliensis

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

在 Nature FYI 系列中发现更多