Original sentence: 1.2 million ago (Atapuerca).. The earliest appearance of anatomically modern people in Europe has been dated to 35,000 BC.Evidence of permanent settlement dates from the 7th millennium BC in the  Balkans
Edited sentence: 1.2 million ago (Atapuerca).. The earliest appearance in the Balcans of European early modern humans has been dated to 34,000–36,000 14C  BP.Evidence of permanent settlements dates from the 7th millennium BC in the  Balkans