A bit fringe, but those are Acheulean artifacts by the thousands.
- Stone Age humans crossed Sahara in the rain [11/12/2009]
- Giant stone-age axes found in African lake basin [09/12/2009]
- US scientists find stone age burial ground in Sahara [08/14/2008]
- Graves Found From Sahara's Green Period [08/15/2008]
- Graves Found From Sahara's Green Period [09/15/2008]
- Once Lush Sahara Dried Up Over Millennia, Study Says [05/08/2008]