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24 Nov 544000000 Jahr v. Chr. - The sea pen became extinct about 544 million years ago.

Beschreibung:

http://www.ucmp.berkeley.edu/cnidaria/pennatulacea.html

Zugefügt zum Band der Zeit:

laura nguyen timeline

26 Okt 2018

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Datum:

24 Nov 544000000 Jahr v. Chr.

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~ 5883516 years ago

Abbildungen:

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