3 ms·

There's details here: https://newsroom.unsw.edu.au/news/science-tech/ancient-relic-points-turning-point-earths-history-42000-years-ago https://newsroom.unsw.edu

by akeck 6y ago

There's details here: https://newsroom.unsw.edu.au/news/science-tech/ancient-relic-points-turning-point-earths-history-42000-years-ago https://newsroom.unsw.edu.au/news/science-tech/ancient-relic...