Cele mai vechi petroglife din America

Cele mai vechi petroglife din America, vechi de 14,800 de ani s-au descoperit in zona unui lac secat din Nevada!

¨Whether they turn out to be as old as 14,800 years ago or as recent as 10,500 years ago, they are still the oldest petroglyphs that have been dated in North America,” said Benson, a former research scientist for the US Geological Survey and current curator of anthropology at the University of Colorado Natural History Museum in Boulder.

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sursa: http://georgevalah.wordpress.com/

 

2 gânduri despre &8222;Cele mai vechi petroglife din America&8221;

  1. Wow, what an amazing find. I’ve been so busy lately that I have not been keeping up with much. This is beautiful though and I’m so glad you posted so I would have a chance to read about it and see it!😀

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