—— distribution of plants and animals, i. 94, 95, 136
"—— History of Man," Lyell's, i. 142
"—— Observations on South America," Darwin's, ii. [2]
—— time, Wallace's paper on, i. 249
Geology, Darwin's studies in, i. 16, 17
George, Rt. Hon. D. Lloyd, Wallace's letter to, on the railway strike, ii. [163];
Wallace's admiration of, [164]-5, [249]
—— Henry, i. 17, 317;
meets Wallace, ii. [143]
"Germ Plasm," Weismann's, ii. [72]
"Germinal Selection," Weismann's, ii. [68], [70]
Glacial period, theory of, i. 149, 176, 177, 248, 251, 287, 298, 307,
308-10, ii. [6], [13]