Humans evolved in Africa, along with chimpanzees, gorillas and monkeys. But primates themselves appear to have evolved elsewhere – likely in Asia – before colonising Africa. At the time, around 50 million years ago, Africa was an island isolated from the rest of the world by ocean – so how did primates get there? A land bridge is the obvious explanation, but the geological evidence currently argues against it. Instead, we’re left with a far more unlikely scenario: early primates may have rafted to Africa, floating hundreds of miles across oceans on vegetation and debris.
|Specialist publication||The Conversation|
|Publication status||Published - 29 Apr 2021|
- oceanic dispersal
- University of Bath
- Homo sapiens