664 



BULL. GEOL. SOC. AM. 



Page 

 Taylor, F. B. ; The ancient strait at Nipis- 



sing 620 



Tyson, Phillip, cited on West Virginia 



coal 68 



Urban, L. C, Analysis by 599 



Upham, Warren, cited on englacial drift... 72 



ice-sheets m 



origin of Finger lakes of New 



York 346, 347 



the "fringe" 286 



— , Discussion of extramorainic drift by 16 



terrestrial submergence by 22 



— elected on a committee 2 



— ; Evidences of the derivation of the 



kames, eskers and moraines of the 

 North American ice-sheet chiefly from 

 its englacial drift 71 



— ; The succession of Pleistocene forma- 



tions in the Mississippi and Nelson 



river basins 87 



— , Titles of papers by 627 



Ultima Thule section of Red river 308, 309 



Van HiSe, C. R., Address of v^^elcome by... i 



— cited on activities of absorbed gases 278 



dynamic phenomena 27 



— , Reference to Bulletin of 1886 by 214 



— ; The succession in the Marquette iron 



district of Michigan 5 



Vanuxem, I^., cited on Finger lakes of New- 

 York 343 



Vermont, Intra-formational conglomer- 

 ates of. 193 



— , Moraines of. 88 



Virgin'ia, Cambrian of. 175, 183, 189 



— , Cambro-Silurian of 175 



— , Carboniferous of. 177, 186, 187, 189, 190 



— , Devonian of. 177, 186-190 



— , Silurian of. 176, 188 



— coal fields 53 



— , Examples of contact alteration in 53 



-7, Intra-formational conglomerates of. 195 



~, Paleozoic overlaps in 171 



— zinc ore 30 



VOGT, J. H. L,., cited on origin of ore beds.. 222 

 Volcanite, an anorthoclase-augite rock 



chemically like the dacites ; W. H. 

 Hobbs 598 



Wachsmuth, Charles, cited on Triassic 



fossils 250 



Wadsworth, M. K , cited on contact zone.. 273 



origin of ore beds : 222 



rock textures 274 



secondary biotite 220 



value of rate of cooling of magmas.. 265 



— , Reference to 260 



Walcott, C. D., cited on California fos- 

 sils 404 



Cambrian of New Jersey 369, 386 



Carboniferous fossils 246, 247, 442 



Colorado canyon section 103 



paleontology of the Coosa valley re- 

 gion 466 



the cooling of the globe 270 



— , Discussion of terrestrial submergence by 22 

 — -; Paleozoic intra-formational conglomer- 

 ates 191 



— , Statement by, as to uncompleted work 



of Professor Newberry 5 



— , Title of paper by 609 



Waldheim, Fischer de, cited on Aucella.. 252 



Walnut clays, Description of 303 



Ward, L. F., cited on fossil plants 4 



Warming, , cited on the flora of Green- 

 land 113 



Washita division, Beds of the 304, 311 



Page 

 Washita division of the Comanche series 



of Red river 316, 318 



lower Cretaceous of Red river 302 



, Western shoreline of the '332 



Wassnessenski, J. G., Fossils collected by, 



on Pribilof islands 131 



Watkins, C. F., List of photographs made 



by 555 



Weston, T. C, Fllection of 2 



West Virginia coal basins 42 



White mountains, Glaciation of the 35 



White, C. A., cited on age of the auriferous 



slates 245 



Aucella 252, 409,431 



^2/c<?//fl-bearing rocks 255 



Belevinites pacificus 253 



California fossils 444,448 



Cretaceous of the Pacific coa.st 437 



Dakota sands 304 



deformation of continents 108 



distribution of Shasta-Chico series . 453 



great land barrier ; 462 



the position of Coralliochania orcutti. 441 



sequence of the geologic period in 



California 436 



use of term "division" 316 



— , Reference to his'views on Aucella 458 



White. David, Referred to in connection 



w^ith Paleozoic flora! 5 



White, I. C, cited on moraines 282 



West Virginia coal 59, 60, 67, 68 



— elected Treasurer 552 



— , Report of, as Treasurer 550 



Whiteaves, J. F., cited on age of the aurif- 

 erous slates 244, 245 



Ajicella 448 



^ MC^//a-bearing rocks 255 



coal beds of Vancouver island 461 



fauna of the Black hiils 409 



— , Figuring of fossils by 425 



Whitney, J. D., cited on age of auriferous 



slates 244, 245 



absence of glaciation in Alaska 146 



belemnites 428 



California fossils 403, 442 



Carboniferous fossils 247, 248 



deformations in Wisconsin 25 



Jurassic fossils 249 



metamorphic rocks of the Coast 



range 256 



precipitation of metallic sulphides.. 28 



the upheaval and the metamorphism 



of the Sierra Nevada 458 



Triassic fossils 248 



— , Collection donated by 424 



Williams, E. H., Jr.; Extramorainic drifl 

 between the Delaware and the Schuyl- 

 kill 28fc 



— ; South mountain glaciation 13 



— , Title of paper by 626 



Williams, G. H., cited on hypersthene 221 



inclusions in gabbros and norites.... 217 



olivine 221 



rock textures 274 



variability of gabbros 224 



— elected Second Vice-President 552 



— invites Society to hold meeting in Balti- 



more 18 



— ; Johann David Schoepf and his contri- 



butions to North American geology...... 591 



— , Title of paper by 25, 597 



Williams, H. S., appointed on committee 

 to send greetings to Professor Emer- 

 son 38 



— , Title of paper by 591 



Williams, J. F., cited on igneous rocks of 



Arkansas 600 



trachyte 601 



Willis, Bailey, appointed on Rainier re- 

 serve committee 23 



— , Title of paper by 594 



