43. A "Hypereskimo," King Island. Excessively developed face 242 44. Eskimo "Madonna" and child, northern Bering Sea region. (Photo by Lomen Bros.) 242 45. Young woman, northern Bering Sea region. (Photo by Lomen Bros.) 250 46. Young women, full-blood Eskimo, Seward Peninsula. (Photo by Lomen Bros.) 250 47. A Point Hope group 250 48. _a_, Eskimo woman, Kevalina. (Photo on the "Bear" by A. H., 1926. U.S.N.M.). _b_, The body build of an adult Eskimo woman, upper Bering Sea 250 49. Elderly woman, St. Lawrence Island. (Photos by R. D. Moore, 1912. U.S.N.M.) 250 50. _a_, Yukon Eskimo, below Paimute. (A. H., 1926.) _b_, Norton Sound Eskimo woman and child. (A. H., 1926.) 250 51. Eskimo, Indianlike, northern Bering Sea region. (Photos by Lomen Bros.) 250 52. Eskimo, Indianlike, northern Bering Sea region. (Photos by Lomen Bros.) 250 53. Eskimo, Indianlike, northern Bering Sea region. (Photo by Lomen Bros.) 250 54. Eskimo, Indianlike, northern Bering Sea region. (Photo by Lomen Bros.) 250 55. Eskimo, Indianlike, northern Bering Sea region. (Photo by Lomen Bros.) 250 56. Eskimo, Indianlike, Arctic region. (Photo by Lomen Bros.) 250 57. Siberian Eskimo and child, Indian type 250 58. _a_, Mrs. Sage, Kevalina. Fine Indian type. Born on Notak. Both parents Notak "Eskimo." (Photo by A. H., 1926.) _b_, Eskimo family, Indianlike, near Barrow. (Photo by A. H., 1926.) 250 59. Skulls from old burials, Point Hope; right skull shows low vault. (U.S.N.M.) 262 60. Skulls from old burials, Point Hope; right skull shows low vault. (U.S.N.M.) 262 61. Western Eskimo and Aleut (middle) lower jaws, showing lingual hyperostoses. (U.S.N.M.) 308 TEXT FIGURES 1. The Tanana River between Nenana and Tanana, with Indian villages 125 2. The Yukon from Tanana to below Kokrines 137 3. The Yukon from below Kokrines to below Koyukuk 137 4. The Yukon from below Koyukuk to Lofkas 138