63:5.1 The early Andon races did not penetrate very far into Asia, and they did not at first enter Africa. The geography of those times pointed them north, and farther and farther north these people journeyed until they were hindered by the slowly advancing ice of the third glacier.
63:5.2 Before this extensive ice sheet reached France and the British Isles, the descendants of Andon and Fonta had pushed on westward over Europe and had established more than one thousand separate settlements along the great rivers leading to the then warm waters of the North Sea.
63:5.3 These Andonic tribes were the early river dwellers of France; they lived along the river Somme for tens of thousands of years. The Somme is the one river unchanged by the glaciers, running down to the sea in those days much as it does today. And that explains why so much evidence of the Andonic descendants is found along the course of this river valley.
63:5.4 These aborigines of Urantia were not tree dwellers, though in emergencies they still betook themselves to the treetops. They regularly dwelt under the shelter of overhanging cliffs along the rivers and in hillside grottoes which afforded a good view of the approaches and sheltered them from the elements. They could thus enjoy the comfort of their fires without being too much inconvenienced by the smoke. They were not really cave dwellers either, though in subsequent times the later ice sheets came farther south and drove their descendants to the caves. They preferred to camp near the edge of a forest and beside a stream.
63:5.5 They very early became remarkably clever in disguising their partially sheltered abodes and showed great skill in constructing stone sleeping chambers, dome-shaped stone huts, into which they crawled at night. The entrance to such a hut was closed by rolling a stone in front of it, a large stone which had been placed inside for this purpose before the roof stones were finally put in place.
63:5.6 The Andonites were fearless and successful hunters and, with the exception of wild berries and certain fruits of the trees, lived exclusively on flesh. As Andon had invented the stone ax, so his descendants early discovered and made effective use of the throwing stick and the harpoon. At last a tool-creating mind was functioning in conjunction with an implement-using hand, and these early humans became highly skillful in the fashioning of flint tools. They traveled far and wide in search of flint, much as present-day humans journey to the ends of the earth in quest of gold, platinum, and diamonds.
63:5.7 And in many other ways these Andon tribes manifested a degree of intelligence which their retrogressing descendants did not attain in half a million years, though they did again and again rediscover various methods of kindling fire.