800 



BULLETIN OF THE GEOLOGICAL SOCIETY OF AMERICA 



G92 



35 

 335 

 187 

 144 



Page 

 The solar hypothesis of climatic 



changes ; E. Huntington 477 



Thomas, H. H., cited on pillow lava.. 603 

 THOMASsr, R., Geological work in Lou- 

 isiana of l'ii'2 



Thomson, J., cited on origin of pillow 



lavas 638 



prismatic jointing 634 



Thokold section, Ontario 310 



TiLL^ Mechanical analysis of 



Time measures in the Niagara gorge 

 and their application to Great Lake 

 history ; F. B. Taylor 



— scale, The European 



TixDin groups of Alaska 



Titaxotheres from Uinta formation of 



— , Philogeny of the 139, 403 



TOLMAX, C. F.. JR.^ elected as chairman 



of Section 126 



— - ; Resistant surfaces developed by ero- 

 sion and deposition in the arid and 



semi-arid regions of Arizona 125 



ToROXTO, Don River glacial deposits 



near 205 



— , Glacial deposits in 71 



ToREEjox fauna cpmpared with other 



faunas 387 



— formation 382 



ToEEEY^ J.. .Je.; Analysis of Pennsylva- 

 nia oolites by 767 



— cited on oolites 76U-761 



TREASURER'S report of the Paleonto- 



logical Society 132 



Tree growth, Effect of climate on 495 



Teiassic genus Placrias lucas, Note on 141 

 — - limestones of California, Fauna of 



the 155 



Teiceeaxops zone 356 



Trixity Bay. Manganese deposits of... 73 



Trixucleus beds of Sweden 286 



Troost. G.. Geological work of 160 



— . State geologist of Tennessee 161 



Turner^ H. W., Discussion of Califor- 

 nia rainfall by 121 



— . Discussion of Coast Range glaciation 



by 121 



— , Discussion of Great Basin deforma- 

 tions by 122 



TiOMEY^ M., Geological work in Florida 



of 



of 



--. State geologist of South Carolina.. . 

 TwEXHOKEL. W. H.. cited on correla- 

 tions of the Medina with other for- 

 mations 292 



TwiTCHELL, M. W., State Geologist of 



South Carolina 161 



Tyrrell. .J. B.. cited on Cretaceous 



strata » 363 



Paskapoo formation 361 



Wisconsin glaciation 72 



UddeXj J. A. : Flattening of limestone 



gravel boulders by solution 66 



— - ; Mechanical composition of clastic 



sediments 655 



UixTA formation. Geologv of the 144. 



417-420 



of Utah. 144 



— Tertiary 417 



Ulrich. E. O., cited on diastrophic ac- 

 tivity 335 



fossil sponges 272 



oolites 764 



Ordovician-Silurian boundary. . 331 



— . Discussion of corrosion conglomer- 

 ate by 39 



Silurian system of Ontario by. 41 



UxiTED States. Chart of storm belt of. 570 

 tracks in the 498 



174 

 168 

 160 



Page 



United States, Effect of sun-spots on 



storminess in 545-549 



— — , Pillow lavas of 612 



. Records of rainfall in various 



States of 538 



Upham, Wareex. cited on Connecticut 



Valley terraces 222 



Lake Agassiz 34 



shoreline of Lake Agassiz 209 



Upper Laramie beds 325 



Use of crinoid arms in studies of phy- 



logeny : E. Wood 135 



Ussher, W. a. E.. cited on pillow lava. 604 



Utah. Coal-bearing formations in 345 



— , :Mesaverde formation in 345 



— , Minerals from the ore deposits at 



Park City 47 



— , Uinta formation of 144 



VAX HiSE. C. R.. cited on belt terrane 



of British Columbia 189 



— cited on magmatic assimilation 261 



origin of pillow lavas 638 



— ■ pillow lavas 616 



Wisconsin volcanic rocks 253 



VAX HoRx, F. R.. Acted as secretary of 



Third Section 73, 90 



— , Discussion of fornite by 91 



— , Minerals from the ore' deposits at 



Park City, Utah 47 



VAX IxGEX. G.. A. O. Hayes introduced 



by . . .' 74 



— ; Cambrian and Ordovician faunas of 



southeastern Newfoundland 138 



— . N. C. Dale introduced bv 73 



— . Vote of thanks to 84 



VAX Rexsselaer^ Stephex^ Reference 



to 297 



VAX TUYL, F. M. : Origin of dolomite. . 66 

 VAxrxEM, Laedxer, cited on Cayuga 



sandstone '. . . . 287 



Medina formation .... 285, 286, 303 



— Niagara formation 287 



Oswego sandstone 287 



— . Geological work of, 160 



— . Influence on James Hall of 300 



— . State Geologist of South Carolina.. 160 

 Vaqueros of the Santa Monica Moun- 

 tains of southern California 153 



Vaeiatioxs in rainfall in California ; 



W. G. Reed 121 



Vaughax, T. W.. cited on origin of 



oolites 752 



— . r»iscussion of Bahama and Florida 



oolites by 59 



— corrosion conglomerate bv 39 



— ; Geological history of the Florida 

 coral-reef tract and comparisons 



with other coral-reef areas 41 



— . Introduction of C. Palmer by 91 



— . Member of Auditing Committee .... 49 

 Veatch. a. C. Geoloslcal work in Ar- 

 kansas of 167 



— - cited on the Livingston unconformitv 348 



pre-Lance unconformitv ". 328 



Veebeek. R. D. M.. cited on Melaphvres 610 

 Veemejo formation. Flora of the. . '331-333 

 Veemoxt. Pre-Cambrian unconformitv 



in ■; 39 



Vertebrate faunas. Interpretation of.. 



390-393 



— fauna of the Orindan and Siestan 



formations : .J. C. Merriam 156 



Triassic limestones at Cow 



Creek. Shasta Countv. California : 



H. C. Bryant 155 



Vertebrates. Range in tvpical Amer- 

 ican formation of land 387 



VoLCAXic hypothesis of climatic changes 483 

 vox Humboldt, A.. Geoloeical work in 



Texas of 164 



