News ‘Extraordinary’ structure has no real parallel in the archaeological record, scientists say By: CNN Wire Posted 12:44 PM, Sep 21, 2023 ...

The wooden structure has no real parallel in the archaeological record, according to the study. The wooden structure was found at an archaeological site upstream of Kalambo Falls in Zambia.

This dating method put the structure at 476,000 years old and determined that the four wooden tools — a wedge, digging stick, cut log and notched branch — go back 324,000 years.