500,000-Year-Old Wooden Logs Found In Zambia May Be The World’s Oldest Known Wooden Structure
The logs had notches carved into them and were found laying perpendicular to one another, suggesting they were designed to fit together. Larry Barham / University of LiverpoolThe squad unearthed the wooden structure at the Kalambo Falls archaeologic site in Zambia . A pair of prehistoric logs recently unearthed near Kalambo Falls in Zambia are trust to be part of the earliest know wooden structure on Earth . Now , researchers say this discovery is challenging long - held beliefs about the way early human ancestors lived ....