indp:x to volume 15 



633 



Page 



Rocky mountains, View of eastern slope of.. 403 



Rogers, H. D., cited on Pottsville forma- 

 tion 40,41 



— , and W. B. Rogers, Coal Measures sub- 

 divided by 38 



Rogers, J. D., cited on Nuttall sandstone in 

 West Virginia 160 



Rogers, W. B., cited on iron ore beds of 

 Chestnut ridge, Pennsylvania 62 



, Pottsville formation of Pennsylva- 

 nia 208 



Pottsville formation in West Vir- 

 ginia 158,160,164, 165 



— , and H. D. Rogers, Coal measures sub- 

 divided by..... 38 



Rome outlet, Relation of Iroquois beach 



to „ 362-364 



Rosler, Balthaser, Title of work by 6 



— , Views of, on ore deposition 7 



Roy, Thomas, cited on beach of lake Iro- 

 quois 347 



Rules relating to publication... 601-605 



Russell, I. C, cited on Basin range struc- 

 ture 292,322 



, faulting in areas of Newark rocks... 



505-506 



lake Chelan, Washington 285 



Lahontan 301,339 



structure of areas of Newark rocks 



in Virginia 492 



— , Discussion by, of "geology under planet- 



esimal hypothesis" 264-266 



— , quoted on displacements in North Caro- 

 lina 496-497 



, structure of rocks about bay of 



Fundy 493 



Rutland hollow, New York, Features of 238 



S afford, J. M , cited on Pottsville formation 



in Alabama 131 



Tennessee 115, 116, 117 



118, 120, 121, 122, 123, 124, 140, 14% 145-146, 147 

 — , and J. B. Killebrew, cited on Pottsville 



formation in Tennessee 141-142 



Saint Lawrence outlet, American channel 



of, Features of. " 234 



, Features of : 238-240 



, Maps showing 236,239 



, Studies of 211-212, 238-240 



, Trent River system and 211-242 



Saint Louis meeting, Proceedings of 523-579 



, Register of 580 



Saint Vincent island, Erosion phenomena 



observed on in 1902 and 1903 560-561 



Sandbf.rger, F., " lateral secretion " theory 



of ore deposition propounded by 18-19 



Sanders, R. H., cited on Pottsville forma- 

 tion 52 



Sandy lake, Ontario, Features of 227 



Sangre de Cristo formation. Correlation of... 441 

 San Pablo beds, California, Occurrence, 



character, and thickness of. 582 



Salisbury, R. D., and T. C. Chamberlin, 



cited on the planetesimal hypothesis ... 244 



Salmon river, Ontario, Course of. 220 



, Features of 231 



Salt and gypsum deposits, Origin of, under 



planetesimal hypothesis 254-255 



— sand, Synonymy of 204-205, 200 



Sardeson, F. W., Discussion by, of " geology 



under planetesimal hypothesis" 266 



Saussure H. B. de, Geological work of 9-10 



Scarboro, Canada, Beaches of lake Iroquois 



near 354 



Schmidt, Bergrath. Electro-chemical theory 



of ore deposition propounded by 14 



Schuchert, Charles, cited on Dalmanites 



lunatus 481 



— , Fossils identified by 462-463 



Scott shales, Occurrence of, in Tennessee... 142 



Page 

 Scranton, Pennsylvania, Pottsville forma- 

 tion at 42 



Scugog lake, Ontario, Topography of region 



near 226 



Secretary, Election of H. L. Fairchild as... 531 

 , Report of 525-526 



— of Cordilleran Section, Election of A. C. 



Lawson as 581 



Sedimentary rocks, Origin of, under planet- 

 esimal hypothesis 248-349 



Senarmont, H. de, Reference to mineralog- 

 ical experiments of 17 



Sequoyah formatfon, Occurrence of, in Vir- 

 ginia 153, 154 



Seral conglomerate. See Pottsville forma- 

 tion. 



Sewanee conglomerate, Correlation of 272 



— coal bed in Alabama 133, 135 



in Tennessee 115, 116, 118, 119 



120, 121, 122, 125, 136, 137, 138, 139, 141, 146 



, Synonymy of 207 



. See also Sewell coal bed. 



Sewell, West Virginia, Section at 159 



Sewell coal bed in West Virginia 159 



, Synonymy of. 207 



— formation. Horizon of 273 



in Virginia 154, 156 



West Virginia 157, 160, 177 



Shaler, N. S., cited on courses of joints in 



New England '. 501 



geology of Coskata island 510 



Shamokin, Pennsylvania, coal beds near 47 



Sharon coal bed, Horizon of. 273 



in Kentucky 94, 95, 9S, 102, 103, 104 



Ohio 79, 86, 87-88, 89, 90 



Pennsylvania 63 



West Virginia 187 



, Mistaken identification of 270 



, Stratification of. 63 



, Stratigraphic place of, in Ohio.... 81, 86 



, Synonymy of. 206 



— conglomerate, Correlation of 272-274 



in Pennsylvania 65, 66 



, Synonymy of , 206 



— sandstone in Kentucky 93, 95, 96, 100, 101 



102, 103, 104, 105 



Ohio 78, 79 



Pennsylvania 64, 65, 66, 67, 70 



Virginia 151 



West Virginia 172, 173, 187 



, Stratigraphic equivalents of 57 



, Synonymy of 206 



. See also Corbin sandstone. 



— shale, Occurrence of, in Kentucky 9.i-90 



Pennsylvania 65,66,68,70 



Sharp mountain, Pennsylvania, Pottsville 



formation at 41 



Sheaff.r, A. W., cited on Pottsville forma- 

 tion 57 



Sheffield valley, Connecticut, Structural 



geology in 555, 556 



Shells, Fresh-water, in the loess, Abstract 



of paper on 576 



Shenango sandstone. See also Pennington 



sandstone. 

 Shimek, B. ; Fresh-water shells in the loess 



[abstract] 576 



— , Record of remarks by 576 



Sierra Nevada, Dome structure in, Views 



showing 34, 35, 36 



, Geological history of 340 



Silurian fossils, Ammonoosuc district, List 



of 462,463 



— rocks, Black Hills region, Possible exist- 



ence of 435 



SiLVER Creek basins, Pennsylvania, Potts- 

 ville formation in 42 



Sioux City, South Dakota, Benton forma- 

 tion near,Character and thickness of. 569,571 

 Sixteenth annual meeting, Proceedings of.. 



523-5S0 



