INDEX 
431 
Geological Science and State, by C. 
Keyes, 164 
Geological Setting of Colemanite 
Formation, by C. Keyes, 399 
Geologic structure and ore deposits, 
381 
Geologic Work of R. Ellsworth 
Call, by C. Keyes, 151 
Geology in Bolshevik Land, by C. 
Keyes, 393 
Geotectonic Economy of Thrust 
faulting, by C. Keyes, 94 
Gerth, H., cited, 20 
Giant Bay Bar of Ancient Bonne¬ 
ville Lake, by C. Keyes, 167 
Gilbert, G. K, cited, 25, 28, 117, 203; 
last meeting, 56; mention, 90; 
quoted, 34, 86 
Gilbert’s star, 86 
Gill, A. C., mention, 43 
Girty, G. H., quoted, 427 
Glacial Man in America, by A. M. 
Miller, 107 
Glossopteris flora, 184 
Goforth, M. D., m;ention, 107 
Gothan, W., cited, 143 
Gold, mountain, 335 
Gondwanaland, 185 
Gordon, C. H., cited, 110 
Gossan formation, 279 
Gould, C. N., cited, 248 
Goweran series in Missouri, 135 
Grand Discoveries of Life, 1 
Grand stairway of Utah, 215 
Grant, U. S., cited, 389; mention, 
157 
Grassy shale, basal unconformity, 
309; Carbonic, 309; defined, 135; 
taxonomy, 307 
Gratton, C., cited, 110 
Greeks and tin, 161 
Green, L., mention, 89 
Gregory, J. W., cited, 196 
Grimm, J., cited, 384 
Griswold, L. S., mention, 259 
Ground-plan of laccoliths, 112 
Groundwaters circulation, 349; ore- 
bearing, 226 
Grout, F. F., East Mesabi Ores, 337 
Guadalupe series, 427 
Haast, j., cited, 143 
Hall, G. M., Extinction of Tetra- 
coralla, 322 
Hall, J., cited, 37, 252, 307 
Hambach, G., cited, 40 
Hamilton, G. H., Earth’s Future, 267 
Handlirsch, A., cited, 185 
Harder, E. C., cited, 209 
Harker, A., cited, 32 
Harlan, E. R., Calvin speech, 239 
Harris, G. D., mention, 258 
Harrison, W. H., mention, 107 
Hartt, C., mention, 258 
Harvard University, mentality, 54 
Haug, E., cited, 196 
Haworth, E., cited, 248; mention, 75 
Hayden, F. V., cited, 26 
Hayforth, W., mention, 90 
Hayes, C. W., cited, 308, 364 
Henn, A., cited, 24 
Henry Mountains, cross-section, 28 
Herrick, C. L., cited, 118, 428 
High Plateaus, bridges, 213 
High Plateaus of Utah, setting, 176 
Hinrichs, G., and Pangenesis, 312 
Hippurites boliviensis. Berry, 273; 
figure, 274; South America, by 
E. W. Berry, 272 
Historical geology, productive field, 
319 
Hitchcock, E., achievements, 42 
Hobbs, W. H., cited, 30; portrait, 
48 
Hofer, H., cited, 384 
Holm;es mountain, 205 
Holmes, W. H,, cited, 26 
Hopkins, T. C., mention, 259 
Horich, O., cited, 143 
Horn Silver mine, 282 
Horst, Sierra del Oro, 112 
Hovey, E. O., mention, 314 
Human bones, fossil, in Kentucky, 
108 
Hussak, E., cited, 198 
Hutton, J., mention, 88 
Huxley, T., mention, 10 
Hydrostatic pressure in laccoliths, 
203 
Iddings, j. P., cited, 30, 117 
Impondment of groundwaters, 381 
Incongruity of bysmalith, 30 
Indiana coals, vanishing, 167 
Interior Seas of the Arid Region, 
by C. Keyes, 402 
Interrelations of Fossil Fuels, 139 
Iowa Academy of Sciences, policy, 
235 ^ ^ 
Iowa, Cretacic formations, 424; dis¬ 
covery of zinc, 340; Muskogee 
shales, 248; pre-Cretacic distribu¬ 
tion of rocks, 173 
Iron County bridges, 213 
I 
