30
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AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
June 15, 2024
1964019
162439
2

15 gen 444079083 anni a. C. - End Ordovician - Graptolite

Descrizione:

444,000,000 years ago, 86% species lost. Graptolites were sea creatures. Over a million years ago, their demise was caused by a severe ice age that lowered sea levels.

Aggiunto al nastro di tempo:

Data:

15 gen 444079083 anni a. C.
Adesso
~ 5883516 years ago