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Ancient Animals: Cloudina
Editor's Pics

Ancient Animals: Cloudina

Ancient Animals: Cloudina
Editor's Pics

Ancient Animals: Cloudina

Credit: Shuhai Xiao and Pupa U. P. A. Gilbert

This is an approximately 550 million year old fossil of an organism belonging to the Cloudina genus. The now-extinct species in this genus are thought to be some of the earliest animals.

Ancient Animals: Cloudina

Credit: Shuhai Xiao and Pupa U. P. A. Gilbert


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