Jacquard Loom, v, 280-2, 377 Jade, iii, 322-3; pyroxene, 336 Jaguars, xii, 360-2 Jaguarundi, xii, 364 Jamaica Earthquake, cause, xiv, 340 James, William, on associations, xi, 204-6; on attention, 232; on emotions, 141; on habit, 255-6, 256-7; on instincts, 48; on memory, 208; on stream of consciousness, 193; on will and action, 264; on complexity of life, x, 244; on seasickness, 242; on outdoor treatment, 241; pragmatic philosophy, xvi, 196 James, W. T., link motion invention, v, 208, 379 James, I. Harvey, physician to, x, 62; of England, submarine trips, v, 196-7 James River Valley, N. D., wells in, xiv, 12, 139 Janet, Dr. P., x, 360-1 Janssen, Jules, astronomer, ii, 114, 127, 180-1; station on Mt. Blanc, 142 January Thaws, i, 363, 376 Japan, Ainus of, xvi, 64; beriberi in, ix, 35, x, 257; brown bears of, xii, 336; copper production, iii, 360; earthquakes of, xiv, 332, 341; earthquake studies in, 337, 342; geology of, 125; ginkgo tree in temples, xiii, 315; goat antelope of, xii, 325; historical development from insulation, xiv, 281; idea of eclipses in, ii, 209; octopod fishing, xii, 78; railway bridges, earthquake construction, xiv, 342; rice, xiii, 213; tea cultivation, 228; temperate rain forests, 372; tidal waves, xiv, 337; trees of, 377; volcanic eruption effects, i, 57, 59 Japan Current, xiv, 304 Japanese, artificial immunity practiced by, xv, 49; food and stature of, xiii, 172; in yellow race, xv, 37; tattooing among, xv, 258 Japanese Earthquake, iii, 94; fault formed by, xiv, 334, 335 Jasper, iii, 337 Jaundice, cause of, ix, 243; epidemic, x, 201 Java, ancient man-ape of, iii, 302, xv, 88-92; bats and fruits of, xii, 370; cinnamon production, xiii, 264; continental island, xiv, 274; tea cultivation, xiii, 228; transplanting rice in, (illus.) 208; zoölogy of, xiv, 274-5 Javelins, Roman, xv, 213 Jaws, bones and functions of, ix, 62-3; deformities of, results, 228; in aged people, 57; in apes and men, xv, 62; of primitive men, 91, 92, 95; protruding, classification by, 43-5 Jealousy, absent in polygamous countries, xv, 288; sentiment of, xi, 149-50 Jefferson, Thomas, on climatic changes, i, 201; on standard muskets, v, 49; vaccination interests, x, 102 Jelly-Fishes, iii, 259, 266-7, xii, 35-7; coelenterates, 26; phosphorescence of, 18, 19 Jenkins, C. Francis, v, 330 Jenner, Edward, x, 99-103, xvi, 126-7, 184; love affair, x, 95; pupil of John Hunter, x, 94, 99; vaccination discovery, x, 100-2, 122, 207-8 Jerboas, xii, 289-90 Jesuits, meteorological services, i, 213, 223; survey of China, xvi, 123 Jewelweed, seed dispersal, xiii, 56 Jewish Medicine, x, 15-16