Anchiornis vs Maiasaura

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

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属性 Anchiornis Maiasaura
学名 Anchiornis huxleyi Maiasaura peeblesorum
分类 Theropoda Hadrosauridae
时代 Jurassic Late Cretaceous Late
食性 Insectivore Herbivore
体长 0.4 m 9.0 m
体重 0.2 m 2.3 m
体重 0 kg 4.0 t
发现年份 2009 1979
发现地点 Tiaojishan Formation, China Two Medicine Formation, Montana, USA
命名者 Xu Xing et al. Jack Horner & Robert Makela

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Anchiornis 0.4 m

smaller than a human child

Maiasaura 9.0 m

roughly the length of a large SUV

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Anchiornis 0 kg

lighter than a human adult

Maiasaura 4.0 t

comparable to 4.0 small cars

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Anchiornis
161.5 百万年前 Jurassic Late (Mesozoic) 145.0 百万年前
Maiasaura
100.5 百万年前 Cretaceous Late (Mesozoic) 66.0 百万年前

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Anchiornis

Insectivore

Anchiornis 主要以昆虫和其他小型无脊椎动物为食。

Maiasaura

Herbivore

Maiasaura 是草食性恐龙,以蕨类植物、针叶树和苏铁等植被为食。

分类

Anchiornis

演化支: Saurischia

类群: Theropoda

(兽脚类)

Maiasaura

演化支: Ornithischia

类群: Hadrosauridae

(鸭嘴恐龙)

你知道吗?

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Maiasaura was about 22.5x longer than Anchiornis.

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Maiasaura weighed roughly 40000x more than Anchiornis.

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Anchiornis was a insectivore while Maiasaura was a herbivore.

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

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Maiasaura was discovered 30 years earlier, in 1979.

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Anchiornis belonged to Theropoda while Maiasaura belonged to Hadrosauridae.

比较恐龙

比较恐龙

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