Garnet, [459].

Gautier, E. F., cited, [221].

Geikie, A., cited, [6], [7], [148], [178], [244], [318].

Geikie, James, cited, [6], [318].

Geoid, departure from spherical surface of, [10].

Geological map, [46], [54];

areal, [62], [63];

base of, [61];

field, [62], [63].