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Cretaceous–Paleogene extinction (14 ottob 66000000 anni a. C. – 1 gen 65000000 anni a. C.)

Descrizione:

A combination of volcanic activity, asteroid impact, and climate change effectively ended 76% of life on earth. This extinction period allowed for the evolution of mammals on land and sharks in the sea.

Aggiunto al nastro di tempo:

geographic timeline

ByMakayla Gibson
19 ott 2018
0
0
348

Data:

14 ottob 66000000 anni a. C.
1 gen 65000000 anni a. C.
~ 1000665 years
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