614 



BULLETIN OF THE GEOLOGICAL SOCIETY OF AMERICA 



Page 

 Redstone qnartzite, Geological history 



of the 221-242 



•, List of ^orks treating of 242 



, Nomenclature of 225-226 



— region, Age of glacial drift and river 



deposits of 236-241 



, Geologic map of 225 



— , Unconformity of 222 



Relation of the equus beds of Kansas 

 to reversed Mississippi drainage. 



(Read by title.) 540 



Relations of radioactivity to cosmo- 

 gony and geology 113-146 



Rensselceria, Occurrence of 283 



Republic mine, Analysis of waters at. 504 

 Rhynchotreta cuneata. Occurrence in 



Silurian of Upper Yukon of 274 



Rhyolite, EEEect of climate upon. . 182, 183 



— , Minerals in cavities of 183-191 



— , Occurrence of bixbyite in 183, 191 



garnet in 183, 190 



hematite in 183, 189 



topaz in 183,189 



— , Topaz-bearing 177-192 



— tufE, Analysis of 187 



RiDEAU sandstone, Occurrence in Cana- 

 dian section of 166 



Riverside park, Fallscarp in 45 



RocK-FLooE of Intermont plains of the 



arid region, by Charles R. Keyes. 63-92 



, Origin of 74,75 



, Significance of 74 



Rock floors of intermont plains of arid 



regions. (Read by title.) 537 



Rogers, , cited on Cambrian tillite 



in South Africa 354 



• Dwyka tillite 351 



interglacial periods in South 



Africa 360 



Rdedemann, Doctor, Work in New York 



State of 156 



Running water, Internal movements of 



204-206 



, Movements of 198-206 



Russell, I. C, Investigations In Upper 



Yukon by 257 



Russia, Interglacial periods In 358 



Russian Turkestan, Character of glaci- 



ation in 350 



Ruthenium, Occurrence In solar spec- 

 trum of 123 



Rutherford, E., cited on derivation of 



helium 114 



Sacramento valley. Flora and fauna of 



384-387 



, Plant beds of west side of . . . 384-386 



Sapford, James Merrill : Bibliography 



of 524-527 



— , Memorial of 522-527 



— , Portrait of 522 



Saint Anthony falls. Beginning and 



recession of 29-52 



, Correlation of recession of.... 49-52 



• , Deer Park terraces of 42 



, Early stages of 37-40 



— • — , Extent and time or recession of 29-30 



, Lake Street terraces of 43 



, Measurements of 40 



, Other terraces of ^ 44 



, Rate of recession of 31 



— gorge. Beginning of the 36-87 



Saint Louis, Analysis of waters at. . . . 507 

 Saint Peter sandstone, Occurrence at 



Saint Anthony falls of 35 



Salisbury, R. D., Archean and Algon- 



kian series analyzed by 18 



Saltation, Effect on stream character- 

 istics of 200 



Salt.itoey paths, Paraboloid form of . . 



205-200 



Page 

 San Augustine, Underground water 



supplies of plain of 76 



Sand dunes, Lake Erie 488-489 



Ontario 479 



Sandia mountains. (Paper bv W. G. 



Tight.) 567 



Sandoval basin, Term "bolson" applied 



applied to 65 



Sandstone, Potsdam, Occurrence in 



Theresa quadrangle of 160 



San .Tuan mountains. Gravel plains ad- 

 jacent to 53 



Sardeson, Frederick W. ; Beginning 



and recession of Saint Anthony 



falls 29-52 



— , Geological history of the redstone 



quartzite 221-242 



— , Title of paper by 538-539 



Sarle, C. .T., cited on character of Black 



River sections 108 



— , Investigations by 164 



Satanka shale of carboniferous system 



430-432 

 Savage, Thomas Edmund, elected a 



fellow 522 



SoMzoplioria striatula. Occurrence of. . 283 

 Schuchert, Charles, cited on shales 



in Kuskokwim valley 271 



— , Reference to work by 176 



Scotland, (Character of Archean boulder 



beds in 355 



— , Pre-Cambrian formation in 21, 23 



Schrader, P. C, Investigations in 



Upper Yukon by 257 



Seaman, , cited on conglomerate of 



Lake Superior 354 



Sea waters. Analyses showing 507 



, Chlorine characteristic of . . . 507-508 



Second vice-president. Election of 521 



Secretary, Election of 521 



— , Report of 514-517 



Securities, Record of 517 



Sederholm, , Classification of pre- 



Cambrian in Finland by 23, 24 



Seiche oscillation, Effect of 489 



Sellars, E. H., Title of paper by 537 



Selwyn, a. R. C, Meguma series re- 

 garded as lower Silurian by 100 



— , Reference to report by 112 



Serpentine, Analysis of 150 



Seward peninsula. Development of Or- 



dovician in 271 



, Kigluaik rocks of 270-271 



Shale, Occurrence in Big Cottonwood 



formation of 233-234 



Shaler and Davis, cited on their work 



on glaciers 355 



— mountains, Unalaska, a granite core 



to the Aleutian islands. (Read by 

 title.) 567 



Shales of Porcupine Valley district. . 



329-332 



Sharp, J. C, Analysis of proustite 



made by 95-96 



Shasta floras. Distribution of 396-398 



— series, California, Relation of "Myr- 



tle formation" to 395-396 



Sheboygan, Wisconsin, Analysis of 



waters at 507 



Sheetflood erosion. Occurrence of . . . 78-81 

 Sherzer, W. H., Abstract of paper by. 553 

 — ; New Upper Siluric fauna from 



southern Michigan 540-553 



Shimek, B. ; Nebraska "Loess Man".. 



243-254 



— , Title of paper by 538 



Shimek : plate 14. Bluffs near Flor- 

 ence, Nebraska, and cut on Long 



hill 250 



Shirley - Freezeoct uplifts, Casper 



formation in 420-421 



