428 
INDEX 
Blister Hypothesis of Laccolithic 
Mountains, by C. Keyes, 25 
Bolivia, Andes, 18; Copper ores, 
367; Desaguadero series, 367 
Bolshevik Land, geology, 393 
Bonanza zone of ore deposits, 277 
Bonneville lake, bay bar, 167 
Boraciferous Terranes, Death Val¬ 
ley, 416; marine origin, 403 
Borates ball, 399; contemporary 
formation, 401; crystal, 399; 
desert playas, 410; field in Neva¬ 
da, 343 
Boutwell, J. M., 43 
Bowie, J. F., mention, 90 
Bowling Green formation defined, 
133 
Bowman, I. cited, 23, 24 
Bradbury, J., mention, 340 
Branner, John Casper, by C. Keyes, 
257 
Branner, J. C., cited, 201, 389; last 
message, 231; letter, 231; por¬ 
trait, 257 
Brazil, nephrite, 198 
Broadhead, G. C., cited, 36 
Brooks, W. K., Critical Episode in 
Evolution, 121; quoted, 163, 327 
Bruckner, E., quoted, 179 
Brun, H., cited, 228 
Buffalo shales in Missouri, 135 
Burckhardt, K., cited, 196 
Buehler, H. A., mention, 256 
Burgess camp, British Columbia, 
319 
Burgess shales, trilobites, 321 
Bysmalithic nature of Ortiz moun¬ 
tain, 117 
Bysmalith, type-form, 30 
California, boraciferous terranes, 
416 
Call, A. B., miention, 43 
Call, R. E., geological work, 151; 
letter, 159; mention, 259; portrait, 
97 
Calvin, S., cited, 309; n^ention, 49, 
235; portrait, 177; portrait, un¬ 
veiling, 235 ; quoted, 253; work, 
50 
Camboda massif, 186 
Cambric record, rapid change, 122 
Campbell, M. R., quoted, 246 
Canadian Front Ranges, flexing, 171 
Cannonball Fauna, by T. W. Stan¬ 
ton, 64 
Cannonball fauna, 73; Salt Lake, 75 
Cap-au-Gres sandstone, 245 
Carbon content of peat, 144 
Carbonic, province of Rio Grande, 
425; slates, Talladega, 365 
Carlton, J. G,, mention, 43 
Carolyn natural bridge, 218 
Cartersville formation in Tennes¬ 
see, 251 
Cato, M. P., quoted, 60 
Cattell, J. McK., cited, 44; quoted, 
53 
Catorice district of San Luis Po- 
tosi, 79 
Cazin, F, M. F., cited, 385 
Cedar Breaks, Utah, 224 
Cerro Pelon sill, 200 
Chamberlin, T. C., cited, 180, 286 
Change of groundwater level, 284 
Changes of climate, 301 
Changing Sphericity of Our Earth, 
by C. Keyes, 81 
Chapman, F. M., cited, 24 
Charcot, M., Cretacic Formations 
of English Channel, 255 
Chattanooga black shale in Mis¬ 
souri, 308 
Chemical analysis, nephrite, 200 
Cherokee shales, synonym, 248 
Chicago University, mentality, 54 
Chile, Andes, 18; Navidad beds, 22 
Chilean deeps, 20 
Chouteau group defined, 40; pro¬ 
posed, 39 
Circulation of groundwaters, dia¬ 
gram, 349 
Circulatory Cycles of Ore-bearing 
Waters, by C. Keyes, 347 
Clark, W. B., mention, 44 
Clarke, J. M., mention, 43; presen¬ 
tation speech, 41 
Clifford, J., mention, 107 
Climate, secular changes, 301 
Climatic Influences in Vadose Ore 
Deposition, by C. Keyes, 275 
Climatic stimuli, variant, 96 
Coal, age characteristics, 139 
Coal camp of Madrid, N. Mex., 209 
Coal field, Muscogee shales, 248 
Coal, Indiana, vanishing, 167 
Coal lenses, 147 
Coal reports of D. Van Lennep, 397 
Coal, Triassic, analysis, 247 
Coal, Triassic of N. Carolina, 246 
Colemanite, contemporary forma¬ 
tion, 401; Eocene age, 408; desert 
playas, 410; faulting of beds, 411; 
geological setting, 399; Nevada, 
