Anchiornis vs Dracorex

Anchiornis 与 Dracorex 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	Anchiornis	Dracorex
学名	Anchiornis huxleyi	Dracorex hogwartsia
分类	Theropoda	Pachycephalosauria
时代	Jurassic Late	Cretaceous Late
食性	Insectivore	Herbivore
体长	0.4 m	3.0 m
体重	0.2 m	1.2 m
体重	0 kg	200 kg
发现年份	2009	2006
发现地点	Tiaojishan Formation, China	Hell Creek Formation, South Dakota, USA
命名者	Xu Xing et al.	Robert Bakker et al.

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Anchiornis was a insectivore while Dracorex was a herbivore.

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Anchiornis lived during the Jurassic Late while Dracorex lived during the Cretaceous Late, separated by roughly 44 million years.

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Dracorex was discovered 3 years earlier, in 2006.

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Anchiornis belonged to Theropoda while Dracorex belonged to Pachycephalosauria.

比较恐龙

Anchiornis huxleyi

0.4m long, 0.2m tall, 0.1kg · Jurassic Late

Dracorex hogwartsia

3.0m long, 1.2m tall, 200.0kg · Cretaceous Late

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