H0: An HG settlement as old as 7200BP will be excavated on island in sector 35, maybe even older settlements on Frica's northernmost coast (sector 25).
Sector 46: Absence of HG settlements. Presence of multiple long-lasting F settlements.
Sector 48: Presence of surprisingly long-lasting HG settlements including the oldest one replaced around 6870 by F settlements.
Sector 28: HG replaced by F between 6900 and 6650.
Sector 74: Short-term HG settlements replaced between 6800 and 6750 with F culture. The youngest discovered HG settlement dates to 6785
Sector 62: HG settlements replaced by F settlements betwen 7150 and 6950.
Bourville site (chewers), which seems to be located in the region where both cultures first got into contact sometimes around 7100, is of rather short duration, indicating potentially (hostile) destruction of the settlement
Fast demise of chewer’s Talona colony around 7060 corrobates the hypothesis of hostilities
Some years later – around 7000 - the same holds for oriental (Montnesse) and youresian (Mulid) poppy farms
since arrival of farmers in non-Frican regions, no presence of longer-lasting (>1 carbon dated sample period) skinner settlement is observed