 Complete the following phrase:  According to , Neolithic skeletons 7,000 years old that were excavated from the Avellaner cave in Catalonia, northeastern Spain included a male specimen, which carried haplogroup E1b1b. This fossil belonged to the E1b1b1a1b V13 subclade, and possessed identical haplotypes as found in modern European individuals five Albanians, two Provence French, two Corsicans, two Bosnians, one Italian, one Sicilian, and one Greek. The presence of this haplogroup in Neolithic Spain suggests that it is associated with the 