Carnotaurus vs Pachycephalosaurus

Carnotaurus 与 Pachycephalosaurus 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	Pachycephalosaurus
学名	Carnotaurus sastrei	Pachycephalosaurus wyomingensis
分类	Theropoda	Pachycephalosauria
时代	Cretaceous Late	Cretaceous Late
食性	Carnivore	Herbivore
体长	7.5 m	4.5 m
体重	2.5 m	1.8 m
体重	1.4 t	450 kg
发现年份	1985	1943
发现地点	Chubut Province, Argentina	Montana, USA
命名者	Jose Bonaparte	Barnum Brown & Erich Schlaikjer

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Carnotaurus was a carnivore while Pachycephalosaurus was a herbivore.

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Both dinosaurs lived during the Cretaceous Late period and may have coexisted.

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Pachycephalosaurus was discovered 42 years earlier, in 1943.

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Carnotaurus belonged to Theropoda while Pachycephalosaurus belonged to Pachycephalosauria.

比较恐龙

Carnotaurus sastrei

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

Pachycephalosaurus wyomingensis

4.5m long, 1.8m tall, 450.0kg · Cretaceous Late

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