Europe, climatic stress, 98 ff., 102 f.; climatic table, 215; glaciation in, 131; ice sheet, 121; inundations of rivers, 99; post-glacial climate, 271; rainfall, 107; submergence, 196, 200.

Evaporation, and glaciation, 112, 114; atmospheric pressure and, 237; from plants, 179; importance, 129; in trade-wind belt, 117; rapidity of, 224.

Climatic Changes — Part 199

Evolution, climate and, 20; geographical complexity and, 241; glaciation and, 33; of the earth, 311.

Climatic Changes — Part 199

False Point Lighthouse, barometric pressure at, 299.

Climatic Changes — Part 199

Famine, cause of, 103; in England, 101 f.; in India, 104 f.; pulsations theory and, 87 f.

Faunas, and mild climates, 168 f.; in Permian, 152 f.

Fog, and glaciation, 116; as protection, 197; temperature and, 178.

Fossil floras, and mild climates, 168; in Antarctica, 273; in Greenland, 273.

Fossils, 169, 230; and loess, 158; Archeozoic, 3 f.; Cenozoic, 21; dating of, 153; glaciation and, 138; in peat bogs, 271; mild climate, 167; Proterozoic, 4, 6 f.

Fourteenth century, climatic stress in, 98-109.

Galveston, Tex., rainfall and temperature, 94.

Geographers, and climatic changes, 65 ff.

Geologic oscillations, 18 f., 21 ff., 188, 240.

Germany, forests, 220; growth of trees in, 102; storms in, 102.

Glacial epochs, causes of, 268; dates of, 216; intervals between, 264 f.; length of, 166 f.

Glacial fluctuations, 24 ff.; nature of, 57 ff.

Glacial period, at present, 272; ice in, 57 f.; length of, 269; list, 265; temperature, 38.

Glaciation, and loess, 155 f.; and movement of crust, 287; conditions favorable for, 111; extent of, 124; hypotheses of, 33 ff.; in southern Canada, 18; localization of, 130 ff.; Permian, *145; solar-cyclonic hypothesis of, 110-129; suddenness of, 138; upper limit of, 141.

Gravitation, effect on sun, 250; pull of, 244.

Great Basin, in glacial period, 126; salt lakes in, 142.

Greenland, climatic stress, 105 ff.; ice, 26; rainfall, 108; storminess, 57; submergence, 219; vegetation, 21, 37, 287; winds, 135, 161.

Heat, and earthquakes, 292; earth's internal, 18.

Himalayas, glaciation, 144; origin of, 193; snow line, 139.

Historic pulsations, 24 f.; nature of, 57 ff.

History, climate of, 64-97; climatic pulsations and, 26.

Humphreys, W. J., cited, 2, 37 f., 45, 46, 50, 56, 238.

Hurricanes, in arid regions, 144; sunspots and, 53.