Posted 5/21/2015 10:35 (#4583505 - in reply to #4583253) Subject: RE: Early human communication
East Central Ia, S. Waterloo
Anyone else find it interesting that these early cavemen put these marking on the wall for other cavemen to read, and interpret. Now along come these advanced learned modern individuals that are studying the heck out of them TRYING to figure them out. DUH!
Not that it isn't an interesting study.
Early human communication
