780 



BULLETIN OF THE GEOLOGICAL SOCIETY OF AMERICA 



Page 

 Selkirk mountains, Origin of massive 

 block moraines in the Canadian 



Rockies and, by W. H. Sherzer 708 



- — series. See Adams Lake series. 



Sellards, E. H. elected Fellow . 681 



Selwjn, A. R. C, cited on age of rocks 



in eastern Quebec 499 



— character of slate 503 



■ stratigraphy of eastern Que- 

 bec 499-500, 501 



— , Reference to address on Quebec 



group delivered by 501 



Serpentine., Analysis of . 513 



— , Igneous origin of 513 



— in eastern Quebec, Occurrence and 



age of 510 



— , Magmatic differentiation in .... 513-514 

 Shaft coal bed, Occurrence and thick- 

 ness of 224 



Shakopee dolomite, Correlation of.... 236 



— — , Occurrence of v . 232 



Shale near Canyon City, Colorado, 



View showing exposure of, plate 



79 562 



— ■ of Olympic peninsula, Washington, 

 View showing exposure of oligo- 

 cene-miocene, plate 55 455 



Shaler, N. S., cited on residual abla- 

 tion deposits 264-265 



—t, Studies of G. H. Eldridge under 682 



— , Tribute paid to G. H. Eldridge by. . 686 



Sharon coal bed. See Campbells creek. 



Shasta-Chico series, Character and 



formation of 591 



Shaw, James, Acknowledgments to 230 



— cited on binding of Saint Peter 



sandstone 239 



— ■ ■ origin of Saint Peter sand- 

 stone 237 



Sheaffer, A. W., cited on Allegheny 

 formation in Cameron county, 



Pennsylvania 95 



Shedd, S., Life membership secured by. 675 

 Shefford mountain, Quebec, Area, alti- 

 tude and general features of. . 518-519 

 Shell deposits on Oahu, Hawaii . . 482-484 

 Sherzer, W. H., elected on Auditing 



Committee 679 



■ — ; Origin of the massive block mo- 

 raines -in the Canadian Rockies and . 



Selkirks (abstract) 708 



— ; The Lefroy, a parasitic glacier (ab- 

 stract) 707-708 



— , Record of remarks by 702, 706 



Sicily, Torrential deposits in 290 



Sierra Nevada mountains, Granite in, 



Occurrence of 321 



— ■ — , Spain, View at. Alquife showing 

 junction of Guadix formation with, 



plate 35 289 



Similkameen batholith, Location and 



composition of 334 



— — , Origin of 373-374 



— granite, Structure of 376 



batholith, Age of 361 



— , Analysis of 353 



— — — , Character and composition of . 



352-354 



— — — , Constituents of 352 



.Contact basification of... 353-354 



— , Specific gravity of . . 352-353, 354 



Simpson formation, Arbuckle moun- 

 tains, Character, formation, and 

 thickness of 578, 618 



Siyeh limestone, Correlation of 26 



— ■ — , Location, character, and thick- 

 ness of 19 



— ■ — , View showing, plate 10 20 



Skidmore coal bed, Occurrence of 218 



Slope coal bed, Equivalents of... 224, 225 



, Occurrence and thickness of.. 



224-225 



Page 

 Smith, A. W., cited on anthracite fields. 216 

 Smith, E. A., elected Second Vice- 

 President 680 



Smith, G. O., and F. C. Calkins, quoted 



on Cascade Mountain system 331 



— cited on granites of Washington and 



British Columbia 330 



■ — batholithic formation at Sno- 



qualmie pass 361 



Chopaka basic intrusives .... 340 



plutonic intrusive rocks 333 



— , Record of remarks by 694, 701, 702 



Smith, J. P., Title of paper by 731 



Snowshoe coal field, Section of 81-82 



Somerset county, Conemaugh forma- 

 tion in 158-159 



South Africa, Altitudes in 380 



•, Former greater extent of . . . . 440-443 



— ■ — ■, Geological literature of 447 



■ — — -, Itinerary of journey made to. 340-378 



— — , Observations in 377-450 



■ — ■ — , Origin of present coastline of. 443-444 



— — , Peneplains in 429-430 



— — , Physiographic divisions of. . . 380-381 

 , Topography of, in Dwyka time . . 



414-415 



— African watershed, Discussion of ori- 



gin of 387-388 



— America, Analogy between North 



America and 445 



— — , Lack of analogy between Africa 



and 445-446 



— - — , Reference to uplift in 64 



Spain, Guadix formation of Granada. . 



285-294 

 Spencer, A. C, and Whitman Cross, 



Title of paper by 252 



— , West Virginia, Section at 149-150 



Spokane formation, Reference to... 19, 20 

 , View showing arenaceous and 



siliceous shales of, plate 7 20 



Springfield, Green county, Missouri, 



Section at 596 



Spurr, J. E., cited on Pliocene age of 



Grand Wash trough 283 



Stanley -Brown, J., elected Editor.... 680 



— , Editor's report by 677-678 



Stanstead quarries, Quebec, Character 



and structure of granite in. . . 514, 515 

 "Stanton, T. W., cited on correlation of 



Kiowa and Mentor beds of Kansas. 621 



— — — Dakota sandstone 620 



■ — marine fossils in the Jurassic. 298 



Montana formation 301 



-nomenclature of the Bearpaw 



formation 302 



■ occurrence of Kiowa shales . . . 590 



Starfish, Occurrence of 42 



Stark county, Ohio, Section in....... 112 



Stellar, , Reference to 695 



Stenographer, Resolution as to em- 

 ployment of 709 



Stevenson, J. J., Carboniferous of the 



Appalachian basin 65-228 



— ■ cited on Allegheny formation in Fay- 

 ette and Westmoreland counties, 



Pennsylvania 93, 105 



— Muskingum county, . 119 



Ohio 107, 114, 116 



— West Virginia 150 



— Conemaugh formation .... 179, 182 



186, 189 



in Belmont county, Ohio. 187 



— . Fulton and Bedford 



counties, Pennsylvania 164 



— — near Salzburg, Penna 173 



— ■ — ■ — Cook coal bed 78 



. — correlation of Fort Payne chert . 604 



_. — - Harlem coal bed.... 170-171 



_ West Virginia coal beds. 132 



. his method of grouping coal 



measures 67 



