„ on examples of enormous faults, [55]

„ on rate of denudation, [41]

Geological epochs of past ages, misconceptions regarding, [49]

Geological time, Mr. A. R. Wallace on, [65]

„ time, Mr. Charles Darwin on, [66]

„ time, Prof. Haeckel on, [67]

„ time, Prof. Huxley on, [65], [66]

„ time, Sir Andrew C. Ramsay on, [67]

Geology, testimony of, in regard to age of sun’s heat, [39]

Glacial epoch, age of the earth as determined by, [64]