TEXT _Firekeeper carrying wood_ 25 _A flint point_ 28 _A hunting knife_ 28 _Fastening the shaft to a branch_ 30 _Sabre-tooth pinned to the ground_ 31 _The two large sabre teeth_ 33 _A stone hammer and stone ax_ 34 _A gourd_ 36 _A marrow spoon_ 38 _Children carrying moss and leaves_ 42 _Strongarm_ 45 _A weighted strap drill_ 48 _A bow drill_ 49 _Making bones into weapons_ 51 _Chipping the stones_ 52 _A hammer stone, with bone handle_ 52 _Putting handles on the spearheads_ 53 _A hammer made by Sharpeyes_ 53 _A handle made of a forked branch_ 54 _The women dressing skins_ 55 _Two sides of a scraper_ 56 _A bone awl_ 59 _A buckle_ 59 _A skin cradle_ 62 _How they rocked the babies_ 63 _A birch bark basket_ 68 _A basket with rim_ 70 _Cave-men watching the river_ 73 _The cave_ 78 _How the sandal was worn_ 88 _A sandal and a tool bag_ 89 _A gourd_ 94 _A rhinoceros_ 108 _Making fire with a strap drill_ 112 _A drill_ 114 _The hearth of a fire drill_ 114 _Strongarm making fire_ 115 _Cave-men dancing around the fire_ 116 _Pounding the stems_ 129 _Woven splints_ 131