ILLUSTRATIONS, MAPS, AND TABLES
[The Treks of Early Man] 4 [Out of Noah’s Ark and Over Bering Strait] 13 [The Land-Bridge to the New World] 18 [A Great-Circle Route to North America] 19 [Migration Routes] 22 [Glaciers and Ice Fields as Barriers to Early Man] 26 and 27 [The Life Story of the Earth] 44 [The Ice Fields of the Last Glaciation] 48 [The Age of River Terraces] 51 [The Four Great Glaciations] 55 [Glaciation Through Warmth] 58 [The First Hand Ax Found and Recognized] 62 [Time Scale of Early Man] 65 [The “Dawn Stones” of Early Man] 66 [Paleolithic Types and Industries] 70 [Man’s First Perfected Tool] 71 [Ancient Implements of Bone and Wood] 74 [Java Man—Pithecanthropus erectus] 82 [Gigantopithecus—Giant Ancestor of Man?] 83 [Three Types of Old World Man] 89 [Man’s First Spear Points] 90 [Percussion Flaking] 91 [The Second Step in Flint Knapping] 92 [The Third Step—Pressure Flaking] 93 [Sculpture of the Old Stone Age] 98 [How Blades Were Split off a Core] 100 [Upper Paleolithic Tools] 101 [Three Aurignacian Types] 102 [The Meaning of Scrapers] 103 [The Tanged Point] 105 [A Laurel-Leaf Solutrean Point] 106 [A Tool to Make a Tool] 107 [Magdalenian Harpoon Head] 108 [The First Illustration of a Blade] 108 [Our First Machine, the Spear-Thrower] 109 [The First Paintings] 110 [Bowmen from Africa] 112 [Archers from Spain] 113 [Magdalenian Engravings] 114 [A Chart of Old Stone Age Cultures] 116 and 117 [A Spear Point Found Near Trenton, N.J.] 144 [The Lake Lahontan Point] 145 [The Making of a Folsom Point] 147 [The Minute, Ribbonlike Flaking of a Folsom] 148 [A Map of the Chief Sites in the Southwest] 150 [Burials in the Old World and the New] 152 [The Finest Flint Work of Early Man] 155 [Two Points of Plainview Type] 157 [Flint Knapping of the Old and New Stone Ages] 158 [A Gypsum Cave Point] 159 [Three Early Points from the Borders of Extinct Lakes] 161 [An Abilene Point] 162 [A Sandia Point Compared with Two Solutreans] 165 [Cochise Milling Stones] 168 [An Animal Head Carved from a Fossil Bone] 171 [Earliest Drawings by New World Man?] 172 [A Hand Ax of the Black’s Fork Culture] 174 [A Hand Ax and a Chopping Tool from Texas] 176 [A Broken Pestle from Gold-Bearing Gravels in California] 179 [The More Important Sites of Early Man in the New World] 185 [Mammals of the Ice Age in North and South America] 190 [Eight Thousand Years of the Great Extinction] 196 [Prehistoric and Modern Bison] 199 [The Mongoloid Fold] 208 [The Cephalic Index] 211 [The Dispersal of Head Types] 212 [Three Types of Skulls] 214 [Early Man vs. the Mongoloid] 216 [From the Old World and the New] 228 [From Burma to Melanesia to America?] 235 [Fishhooks from Tahiti and California] 236 [Diffusion or Independent Invention?] 237 [Circumpacific Navigation?] 241 [Bearded White Gods?] 250 [The Equatorial Counter Current] 252 [New World Plants and Products] 263 [The First Illustration of the Corn Plant] 268 [“Turkie Corne”] 270 [A Seventeenth Century Picture of Corn] 271 [Corn of 4,500 Years Ago] 273 [Eden Chipping in Siberia] 282 [Hand Axe and Chopping Tool Cultures of the Old World] 286 [A Chopping Tool of Northwestern India] 287