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dec 1, 540000000 BC - La extinción Fanerozóica

Description:

En primer lugar hay que indicar que a principios del Paleozoico (540 M. a.) se produce
la llamada explosión cámbrica, aparición geológicamente repentina de organismos
macroscópicos multicelulares

Added to timeline:

CAMBIOS AMBIENTALES A LO LARGO DE LA HISTORIA DE LA TIERRA - Extinciones

ByErick Espinoza
20 Nov 2017
0
0
671

Date:

dec 1, 540000000 BC
Now
~ 5883516 years ago

Images:

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