1174 



EXPLORATION GEOPHYSICS 



Pike's Peak, Colorado, 258 



Pinal County, Arizona, 228, 229, 464, 465 



Pirson, S., 237, 550, 942, 964 



Pittsburgh Cathedral of Learning, Pennsylvania, 



389 

 Planta, G. U., 636 

 Platts, R. N., 963 



Pleistocene, Texas-Louisiana Gulf Coast, 266 

 Poiseuille, 1039 

 Pollard, J. C, 246, 436 

 Pontecorvo, B., 988, 1010, 1118, 1119, 1120 

 Port Snettisham, Alaska, 241 

 Potapenko, G., 636, 637 

 Potsdam, Germany, 274 

 Potter County, Texas, 118 

 Potter County fault, 118 

 Poulter, T. D., VII, 887 

 Poupon, A., VIII 

 Poynting, J. H., 249 

 Pratley, H. H., 936 

 Pratt, J. H., 261 

 Pre-Cambrian shield, Canada, 44 

 Precision Radiation Instruments, Inc., 1001 

 Prescott, H. R., 261, 435, 539, 636, 781, 808, 



809, 813, 860, 931, 932, 1116, 1117 



Prince, J., 631 



Public Land Leasing Act of 1920, amended, 1144 



Puckle, O. S., 999 



Pueblo County, Colorado, 328, 329, 340, 341 



Puerto Rico, 259 



Pugh, W. E., 129, 139, 935 



Pullen, M. W., 1091 



Purvis, J. C, 245 



Putnam, C. A., 813 



Pyle, H. C, VI, X, XI, 439, 1091 



Pyramids dam site, 921, 923 



Q 



Quaile, J. E., 232 

 Quebec, Canada, 231, 631 

 Quincke, C, 1038 

 Quincy mine, Michigan, 10 



R 



Raabs Ridge, 8 



Racom, the, 545, 546 



Radiation Counter Laboratories, 998 



Radio Corporation of America, 804 



Radley, J. A., 1091 



Rainbow, H., 434 



Raitt, R. W., 681, 796 



Ralston Dike, Jefferson County, Colorado, 211 



Ramsayer, L., 231 



Ramspeck, A., 926 



Rand, South Africa, 231 



Ransone, W. R., 953, 959 



Raspet, A., 436 



Ratcliffe, G. L., 965 



Ray, R. H., 435 



Ray, R. H., Co., 388 



Rayleigh Wave, 640, 662 



Razek, J., 1116, 1117 



Reef Ridge shales, 432, 433, 434 



Reener, D. S., 935 



Rehder, B., 636 



Reich, H., 219, 805 



Reistle, Jr., C. E., 1118, 1122 



Repsold, 275 



Republic Exploration Company, 393, 394, 395, 



396, 897 

 Revere, 634 

 Reynolds, F. F., 933 

 Reynolds, T., VIII 

 Rhoades, R. G., 1015 

 Rhodes, H. A., 635 

 Rice, C. W., 632, 1125, 1142 

 Rice, R. B., 735 

 Rickard, T. A., 19 

 Ricker, J., 6 



Ricker, N. H., 634, 635, 932, 935 

 Rickter, 648 

 Ridland, G. C, 1009 

 Rieber, F., X, 103, 219, 245, 246, 635, 825, 827, 



855, 931, 932, 1117 

 Rieber, L., VI 



Rieber Laboratories, 825, 827 

 Riggs, A. S., 245 

 Riise, Jr., J. A., 1118 

 Ring, R., 1119 

 Rio Grande Canal, 920 

 Rio Grande River, 919 

 Rio Grande, Upper Basin, 918 

 Ritzmann, O. F., 933, 934, 936, 1143 

 Roanoke field, 8 

 Robert, K. Q., 435 

 Roberts, R. J., 936 

 Robidoux, F. T., 1115, 1118 

 Rocky Mountains, 9, 14, 210, 1080 

 Rodgers, W. C, 637 

 Rogers, C. R., 931 

 Rolfes, H. J., 871 

 Rolfson, F. B., 638 

 Rolland, G. F., 859 



Roman, I., 156, 241, 351, 488, 507, 778, 1114 

 Roman, J., 100 

 Romberg, A., 435, 436 

 Romberg, G., 45 

 Roper, E. E., 964, 965, 1120 

 Rooney, W. J., 450, 517, 537 

 Rosaire, E. E., XI, 20, 37, 637, 933, 949, 960, 



962, 963, 964, 1114 

 Roscoe Placer, Humphreys Gold Corporation, 



Colorado, 47, 216, 230 

 Rose, R. L. Smith-, 613 

 Rosenblum, S., 1015 

 Ross, J. S., 1076 

 Ross Shelf, Antarctica, 887 

 Rossi, B., 1015 

 Rossiger, M., 103 

 Roswell, New Mexico, 59 

 Rothe, E., 1091 

 Roux, E., 121, 245 

 Rovere, L. H., 633 



