1 ene 416000000 año aC - Belemnite
Descripción:
The belemnite was a species of squid that existed in the Devonian period and went extinct during the Cretaceous-Tertiary mass extinction.
http://www.bgs.ac.uk/discoveringGeology/time/Fossilfocus/belemnite.html
Añadido al timeline:
fecha:
1 ene 416000000 año aC
Ahora mismo
~ 5883516 years ago
Fotos: