The Areas of new Bones Constantly Mentioned (PoSAC) resemble Watson’s “diagnostic zones”
As to why, south of the Ebro water drainage program, the new replacement for/consumption process occurred far later on than simply in other places from inside the Western European countries, remains a “fuss.” The hypothesis would be the fact climatic and you can group situations are worried , –. North of one's Pyrenees, the impact away from a really cool iceberg experience (Heinrich Experiences 4), enraged, into the central and you can east European countries, by the effects of the newest Phlegraean Areas caldera rush, need to have triggered a population crash. At the same time, south, and particularly thus over the Atlantic facade, oak and oak woodlands offered notably over the course of the fresh new “Ebro Boundary,” hence, worldwide, is actually one of generally milder weather (GIS8; Greenland Interstadial 8); by comparison with what happened for the Iberia during the new Tardiglacial/Early Holocene transition, populace drop off and some slack-up of telecommunications networking sites probably happened due to the expansion of these forest-secure landscapes. The web effects might have been one to in which, to possess progressive individual communities repaying this new hills of the Cantabro-Pyrenean mountains, southward expansion (or marketing) may have be none you can easily nor common. Next, once the population quantity recovered and enough time GIS8 interval concerned a finish, which have southwestern Iberian surroundings checking getting large herbivore herds and you can the hunters as a result of the come back to stadial conditions, telecommunications and you will course across the earlier edge need to have ensued, which have unavoidable outcomes towards the Neandertal refugia away from westernmost Eurasia.