For faster navigation, this Iframe is preloading the Wikiwand page for 主题:恐龙.

主题:恐龙

恐龙主题

恐龙是出现于中生代的多样化优势陆栖脊椎动物,曾支配全球陆地生态系统约1亿4千万年之久。恐龙最早出现在2亿3千万年前的三叠纪,大部分于约6千6百万年前所发生的白垩纪末灭绝事件绝灭,仅有鸟类存活下来。

1861年,古生物学家发现当时被认为是鸟类的始祖鸟化石,与身为恐龙的美颌龙化石极度相似,差别只在于始祖鸟化石有着羽毛痕迹,这显示恐龙与鸟类可能是近亲。自从19世纪的工业革命早期,第一批恐龙化石被科学方法鉴定后,重建的恐龙骨架因为其体型极其巨大或小巧、构造奇妙,已成为全球各地博物馆的主要展览品,从此恐龙开始被世人所知。

时至今日,发现的恐龙已突破10000种。


恐龙有关主题
基础蜥臀目
兽脚亚目
蜥脚形亚目
基础鸟臀目
装甲类
鸟脚亚目
头饰龙类

维基主题

{{bottomLinkPreText}} {{bottomLinkText}}
主题:恐龙
Listen to this article

This browser is not supported by Wikiwand :(
Wikiwand requires a browser with modern capabilities in order to provide you with the best reading experience.
Please download and use one of the following browsers:

This article was just edited, click to reload
This article has been deleted on Wikipedia (Why?)

Back to homepage

Please click Add in the dialog above
Please click Allow in the top-left corner,
then click Install Now in the dialog
Please click Open in the download dialog,
then click Install
Please click the "Downloads" icon in the Safari toolbar, open the first download in the list,
then click Install
{{::$root.activation.text}}

Install Wikiwand

Install on Chrome Install on Firefox
Don't forget to rate us

Tell your friends about Wikiwand!

Gmail Facebook Twitter Link

Enjoying Wikiwand?

Tell your friends and spread the love:
Share on Gmail Share on Facebook Share on Twitter Share on Buffer

Our magic isn't perfect

You can help our automatic cover photo selection by reporting an unsuitable photo.

This photo is visually disturbing This photo is not a good choice

Thank you for helping!


Your input will affect cover photo selection, along with input from other users.

X

Get ready for Wikiwand 2.0 🎉! the new version arrives on September 1st! Don't want to wait?