IV CONTENTS 



Artifacts, by Frederica de Laguna and Francis A. Riddell — Continued 



Adzes, axes, and small woodworking tools — Continued page 



Axes 92 



Planing adzes 93 



Adz fragments 95 



Small woodworking tools 95 



Rubbing tools 99 



Bone burins and chisels 99 



Knives, scrapers, and choppers 99 



UIos 99 



Ulo with lateral handle 103 



Ulo-shaped bark scraper or knife 103 



Crooked knives (?) 104 



Stone scrapers 105 



Bone scrapers 108 



Hammerstones, anvils (?), and mauls 108 



Hammerstones 108 



Anvils (?) 110 



Unhafted hand mauls or pestles 111 



Hafted maul heads 112 



Stone saws (?), grinding slabs, whetstones, and paint 113 



Stone saws (?) 113 



Grinding slabs 114 



Whetstones 115 



Paint 116 



Stone lamps and fire making 117 



Stone lamps 117 



Fire making 122 



Weapons 122 



Stone club head and stone picks 122 



Large weapon blades 123 



Dagger 124 



Iron spear 124 



Bone weapon blade 125 



Large double-edged slate blades 125 



Awllike slate points I 127 



Barbed slate blade 129 



Chipped stone weapon blades 130 



Harpoons 131 



Barbed harpoon heads with tang 131 



Harpoon arrowheads 135 



Socket pieces 137 



Bows and arrows 138 



Wooden fragments 139 



Arrowheads 139 



Slate arrowheads 139 



Copper arrowheads 141 



Barbed bone arrowheads 142 



Barbed bird-bone points 146 



Barbed wooden points 146 



Unbarbed bone arrowheads 146 



Bone points, shafts, and copper pins 147 



Bone points 148 



