Dashed left edge = started before this timeline ·
Dashed right edge = still ongoing
Events in 1000 BC 1
1000 BCAguada Fénix is builtTabasco, MexicoA raised platform 1,400 metres long, the largest and oldest monumental construction known in the Maya world. It was invisible from the ground and went unrecognised until a lidar survey in 2020.