Houston, David F., 112 Hovey, E. O., 56, 59, 76, 112, 159, 173 Howe, Ernest, 17 Howland Island, 135–136 Hoyle, Fred, xii, 5, 184, 186 Hualalai Volcano, 145, 146, 154, 164–165, 167 Hubble, E. P., 5 Hudson River, 42, 43 Humuula, 151, 153 Hunt, Walter Frederick, 173 Huntington, Ellsworth, 17 Huntington, Oliver, 5 Hyatt, A., 19 I ice ages, 43, 185 Iceland, 39, 103 Imperial Hotel, Japan, 133 Indian Ocean, 170 index of eruption, 77 index volcanoes, 75, 79, 80 industrial diamonds, 172 Ingalls, Albert, 126 Ingerson, Earl, 172 injections, lava, 46–48 International Geophysical Union, 183 intrusions, 53 inventions, 19–20, 125–132, 157–158, 160, 162, 172 Irazu Volcano, 79 Ireland, 12, 23 -- Geological Survey of, 12 Irving, John Duer, 21, 25 Ischia, 66 isostasy, 116–117, 131, 177 Italy, 55, 65–72, 78, 103, 110, 117, 127, 181, 183 Ivanpah, 27 Izalco Volcano, 80 J Jack, R. L., 110 Jackson, R. T., 5, 19, 165 Jaggar, Isabel, v, 100, 101, 109, 111, 118, 119, 121, 122, 140, 142, 145, 147, 153, 156, 157, 175 Jaggar, Rev. Thomas Augustus, 3 Jaggar inventions, 19–20, 158, 160, 172 Jamaica, 83–84, 157, 160 Japan, 42, 45, 55, 65–68, 77–78, 81, 84, 102, 103–106, 109, 110, 117, 132–134, 169, 183 Japanese earthquakes, 103–106, 114, 132–134, 168 Japanese engineers, 131 Java, 11 Jeans, J. H., 5, 184–185 jeep, forerunner of, 131–132, 138 Jim, Samuel, 62 Jimenez, President of Costa Rica, 79–80 Johanssen, Captain, 138, 140 Johnson, Douglas, 18 Johnston, F., 25 Jones, Austin E., 142, 144, 152, 169 Jordalsknut, the, 12 Jupiter, 184 K Kagoshima, 103–106 Kahuku, 174 Kahului, 169 Kailua, Hawaii, 143 Kaimon, 108 Kaiser Wilhelm, 13–14 Kamakura, 134 Kamchatka arc, 82 Kamuela, 146 Kansas, 40 Kapoho, 118, 125, 154, 164 -- earthquake (1924), 154, 165 Karuizawa, 107–108 Katmai, 140 Kau Desert, 93, 115, 117, 120, 124, 125, 130, 132, 155 Kaunakakai, 123 Kawaihae, 143 Keewatin, 6 Kellar, H., 5 Kellers, H., 147, 149 Kelvin, W. T., 6 Keoua’s army, 120 Keppel Island, 150 Keppler, C. H. J., 147 Kew Observatory, 157 Kiholo, 143 Kilauea, v, xi, 59, 62, 68, 71, 76, 77, 86–103, 111–115, 117–125, 127–128, 130–132, 142–147, 151–155, 162, 164, 165, 167, 172, 176, 177 Kilauea Iki, 124 Kilauea Military Camp, 97, 113 Kilauea Mountain, 99, 118, 121 King, Clara, 62–64 King, Clarence, xi, 6, 7, 8, 17, 21, 22, 25, 32 King, F. P., 11 King, Samuel W., 135 King Cove, 138, 139, 140, 144 Kingston, Jamaica, 83–84, 159, 160 Kirishima, 108 Kobandai, 106–108