Development of proto-writing in China, Southeast Europe (Vinca symbols) and West Asia (proto-literate cuneiform). (1 gen 6000 anni a. C. – 1 gen 3000 anni a. C.)
Descrizione:
https://en.wikipedia.org/wiki/Proto-writing
https://en.wikipedia.org/wiki/Neolithic_signs_in_China
https://en.wikipedia.org/wiki/Vin%C4%8Da_symbols
https://en.wikipedia.org/wiki/Proto-Cuneiform
https://en.wikipedia.org/wiki/Cuneiform#Sumerian_pictographs_(circa_3500_BC)
Aggiunto al nastro di tempo:
Data:
1 gen 6000 anni a. C.
1 gen 3000 anni a. C.
~ 3001 years
Geo-marchi: