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jan 1, 20000 BC - Hueso de Ishango

Description:

Del paleolítico superior, es un instrumento de conteo que se estima, fue utilizado como calendario lunar.

https://es.wikipedia.org/wiki/Hueso_de_Ishango

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Hitos Astronómicos

ByMario Gustavo Paredes Cabral
7 Sep 2021
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Date:

jan 1, 20000 BC
Now
~ 22040 years ago
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