This new Components of the Bones Constantly Counted (PoSAC) act like Watson’s “diagnostic zones”
As to the reasons, southern area of the Ebro water drainage system, the fresh replacement/intake techniques occurred much after than simply in other places during the West Europe, remains an excellent “big issue.” All of our hypothesis is that climatic and you may market situations are concerned , –. Northern of the Pyrenees, the latest impression away from a honestly cooler iceberg knowledge (Heinrich Feel 4), crazy, inside the central and you will eastern European countries, by the aftereffects of the brand new Phlegraean Sphere caldera explosion, should have brought about a population crash. Meanwhile, towards the south, and especially very across the Atlantic facade, pine and you can oak forests longer somewhat over the course of the newest “Ebro Boundary,” hence, internationally, was one of generally milder environment (GIS8; Greenland Interstadial 8); by comparison with what taken place in Iberia during new Tardiglacial/Early Holocene change, inhabitants decrease and you may a rest-up from communications companies most likely taken place considering the expansion of these forest-shielded surface. The web result might have been you to definitely in which, to own modern human teams repaying brand new foothills of one’s Cantabro-Pyrenean slopes, southward expansion (or network) may have become neither you’ll be able to neither common. Then, due to the fact population number retrieved and also the enough time GIS8 period found an-end, that have southwestern Iberian environments opening to have highest herbivore herds and you can their hunters as a result of the go back to stadial requirements, telecommunications and you will movement along side prior border should have ensued, with inevitable effects towards the Neandertal refugia off westernmost Eurasia. (mais…)