SUBJECT INDEX 



681 



Burma (lead-zinc deposits — Bawd win), 



529 

 By-passed oil, 621 



Cabezon, N. M., 415 



Cable-tool drilling, 560, 575 



Cairo, 111., 218, 220, 325 



Calcareous deposits, 33, 616-632 



Calcite, 518 



Calcium, 47, 233, 235, 468 



Calcium bicarbonate, 54 



Calcium carbonate, 16, 20, 24, 44, 46, 57, 



235, 266, 448, 526, 616-632 

 Calcium clays, 54, 109 

 Calcium sulphide, 510 

 Caliche, 640 

 California, 19, 27, 42, 44, 47, 53, 57, 382, 



481 

 California bearing ratio, 100, 143, 645 

 California State Division of Highways, 



169 

 Calima, Colombia, S. A., 53 

 Caliper log (Fig. 1), between 560 and 561 

 Cambrian deposits, 117, 122, 481, 512, 



514, 625 

 Camouflage, 268, 659 

 Canada, 42, 51, 82 

 Canadian Geophysical Bulletin, 92 

 Canals, irrigation, 319, 363-379, 394 

 Canga, 512 

 Cannel coal, 28 

 Canton, China, 294 

 Canyon Ferry Dam, Mont., 448 

 Capacity load, 63, 64, 154 

 Capillary properties, 98, 195, 579-615 

 Capillary retention function, 598 

 Carbon, organic, 50 

 Carbon dioxide, 17, 54, 261, 512 

 Carbonaceous soils, 27, 165, 481 

 Carbonate deposits, 24, 526-536, 616- 



632 

 Carbonate iron, 518 

 Carbonate ores, 526 

 Carbonate porosity, 616 

 Carbonation, 462 

 Carboniferous rocks, 159, 164 

 Carnegie Institution of Washington, 92 

 Carrying power of water, 216 

 Carter Oil Company, 559, 570, 579 



Caspian Sea, 21 



Cassiterite, 541 



Casting steel, 475 



Catalin, 624 



Catalysts, 473 



Cataphoresis, 563 



Cathode-ray oscilloscope, 662 



Cations, 57, 542 



Cattle population, 410 



Cave-in lakes, 266 



Cave-ins, 139, 651 



Caverns, collapse of, 167 



Caving walls, 118 



Cavities in limestone, 16, 651 



Cayucos soil, 53 



C.C.C. program, 426, 428 



Cedar Creek, Montrose, Colo., 232 



Celadonite, 510 



Celebes, 513 



Celestite, 491 



Cement, portland, 437, 486, 492 



Cementation, 29, 98, 118, 160, 231, 457, 



476, 566, 571, 609, 623 

 Cemented shale, 161 

 Cementing material, 30, 131, 163, 618 

 Cenozoic, 132, 134 

 Centennial "Wash, Ariz., 415 

 Center-loading formula, 143 

 Central Valley project, 373 

 Centrifuge, 622 



Ceramic technology, 234, 464-474 

 Cerro de Pasco, Peru, 529, 530 

 Chaco River, 417 

 Chalcedony, 131, 442, 456, 462 

 Chalcocite, 488 

 Chalcopyrite, 515 

 Chalk, 166, 190, 561 



strength of, 166 

 Chamosite, 510, 520 

 Chanarcillo silver, 528 

 Change, base level, 418 



climate, 418 



in environmental conditions, 18 



in stability with time, 241 



in water level, 204 



rate of, 10 

 Channel, 64, 69, 181, 216-220, 277, 319- 



335, 381 

 Channel control, 319, 335 

 Channel erosion, 381 

 Channel harbors, 295 



