Stone tools discovered in Arabia force archaeologists to rethink human history
Ian Sample, Guardian, 27/01/2011
A spectacular haul of stone tools discovered beneath a collapsed rock shelter in southern Arabia has forced a major rethink of the story of human migration out of Africa. The collection of hand axes and other tools shaped to cut, pierce and scrape bear the hallmarks of early human workmanship, but date from 125,000 years ago, around 55,000 years before our ancestors were thought to have left the continent. The artefacts, uncovered in the United Arab Emirates, point to a much earlier dispersal of ancient humans, who probably cut across from the Horn of Africa to the Arabian peninsula via a shallow channel in the Red Sea that became passable at the end of an ice age. Once established, these early pioneers may have pushed on across the Persian Gulf, perhaps reaching as far as India, Indonesia and eventually Australia.
Παρακαλούμε τα σχόλιά σας να είναι στα Ελληνικά (πάντα με ελληνικούς χαρακτήρες) ή στα Αγγλικά. Αποφύγετε τα κεφαλαία γράμματα. Ο Αιγεύς διατηρεί το δικαίωμα να διαγράφει εκτός θέματος, προσβλητικά, ανώνυμα σχόλια ή κείμενα σε greeklish.