Baltic Sea Mesolithic megastructure; very old Patagonian pictographs; Danish bog body violently smashed; dating supports independent invention of Easter Island script

Mesolithic megastructure in the Baltic Sea offers insight into early hunter-gatherers [Alternative Link]

Patagonian rock art served as a generational communication tool [Alternative Link]

Stone Age skeleton study reveals life story [Alternative Link] [Alternative Link]

New radiocarbon dating suggests independence of the Rongorongo script [Alternative Link]