15. Ancient boat discovered in the bed of the Cher. 75 16. A lake pirogue found in the Lake of Neuchâtel. 1. As seen outside. 2. and 3. Longitudinal and transverse sections. Stones used as anchors, found in the Bay of Penhouet. 76 17. 1, 2, 3. Stones weighing about 160 lbs. each. 4. and 5. Lighter stones, probably used for canoes. 80 18. Scraper from the Delaware valley. 82 19. Implement from the Delaware valley. 82 20. Worked flints from the Lafaye and Plantade shelters (Tarn-et-Garonne). 83 21. 1. Stone javelin-head with handle. 2. Stone hatchet with handle. 89 22. 1. Fine needles. 2. Coarse needles. 3. Amulet. 4 and 6. Ornaments. 5. Cut flints. 7. Fragment of a harpoon. 8. Fragments of reindeer antlers with signs or drawings. 9. Whistle. 10. One end of a bow (?). 11. Arrow-head. (From the Vache, Massat, and Lourdes caves) 91 23. Amulet made of the penien bone of a bear and found in the Marsoulas cave. 92 24. Various stone and bone objects from California. 93 25. Dipper found in the excavations at the Chassey camp. 95 26. Pottery of a so far unclassified type found in the Argent cave (France). 98 27. 1. Lignite pendant. 2. Bone pendant. (Thayngen cave). 107 28. Round pieces of skull, pierced with holes (M. de Baye’s collection). 110 29. Part of a rounded piece of a human parietal. Stiletto made of the end of a human radius. Disk, made of the burr of a stag’s antler. 111 30. Whistle from the Massenat collection. 112 31. Staff of office. 113 32. Staff of office, made of stag-horn pierced with four holes. 114 33. Staff of office found at Lafaye. 115 34. Staff of office in reindeer antler, with a horse engraved on it (Thayngen). 115 35. Staff of office found at Montgaudier. 117 36. Carved dagger-hilt (Laugerie-Basse). 118 37. The great cave-bear, drawn on a pebble found in the Massat cave (Garrigou collection). 118 38. Mammoth or elephant from the Una cave. 119 39. Seal engraved on a bear’s tooth, found at Sordes.119 40. Fragment of a bone, with regular designs. Fragment of a rib on which is engraved a musk-ox, found in the Marsoulas cave. 120 41. Head of a horse from the Thayngen cave. 121 42. Bear engraved on a bone, from the Thayngen cave. 121 43. Reindeer grazing, from the Thayngen cave. 122 44. Head of _Ovibos moschatus_, engraved on wood, found in the Thayngen cave. 123 45. Young man chasing the aurochs, from Laugerie. 124 46. Fragment of a staff of office, from the Madelaine cave. 125 47. Human face carved on a reindeer antler, found in the Rochebertier cave. 125 48. The glyptodon. 128 49. _Mylodon robustus_.129 50. Objects discovered in the peat-bogs of Laybach, A. Earthenware vase. B. Fragment of ornamented pottery. C. Bone needle. D. Earthenware weight for fishing-net. E. Fragment of jaw bone. 152 51. Small terra-cotta figures found in the Laybach pile dwellings. 153 52. Small terra-cotta figures from the Laybach pile dwellings. 154 53. Nurhag at Santa Barbara (Sardinia). 168