When trilobites ruled the Solar System. @NatalieAngier

May 29, 02:05 AM
C

AUTHOR.

(Photo:Paraceraurus (syn=Cheirurus), trilobite, Ordovicien moyen, proenance: Volchow River, Russie.

Date 8 December 2007 (upload date)

Source Alias Collections.

Author Vassil )

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When trilobites ruled the Solar System. @NatalieAngier

https://www.nytimes.com/2014/03/04/science/when-trilobites-ruled-the-world.html