INDEX 



1 183 



Tuscany, fumaroles of, 370 



Tuscarora Sour Spring, composition of 



water of, 168 

 Tuskegee, mineralized body near, 1077 

 Twenhofel, W. H., cited, 509, 522 



, quoted, 508 



Tyrol, dolomites of, 444 



reefs of, 434, 435 



Tyrone, 423 



■ — — , Appalachian folds at, 903, 904 



Tyrrhenian Sea, 230, 240 



u 



Udden, J. A., cited, 58, 59, 97, 552, 581, 



653. 654, 690 



• , quoted, 56, 59, 552 



Ued Kir, the, 359 



Ugi Island, 411 



Uhlig, v., cited, 1057, 1058, 1072, 1150 



Uinta sandstone, 855 



, age of, 1 138, 1140 



Ulexite, 364 



Ulmic acid, 173 



Ulrich, E. O., cited, 824, 828, 1107, 11 09, 



1113, 1120, 1124, 1150 



and Schuchert, C, cited, 1150 



Unconformity, 821, 824, 826 



, inverted, 826 



Unkar series, age of, 1140 



Unst, lighthouse of, 219 



Unter-Mauthdorf, 246 



Unterschwarza, 246 



Upham, W., cited, 126, 144, 373 



Ural Mountains, undecomposed granite of, 



40 

 Urao, 362 



Urmiah Lake, salinity of, 154 

 Uruguay River, solids in, 174 



, tributary of La Plata, 661 



Usiglio, J., cited, 348, 350, 382 



Usk River, 662 



Utah, hot springs, 168 



■ — ■ — , onyx deposits of, 344 



Utica shales, 243 



, origin of, 479 



, overlap on Trenton limestone, 



743 

 , replacement of Trenton lime- 

 stone by, 744 



V 



Vaal River, glacial deposit at, 535 



Vaccinium, 503 



Val del Bove, basaltic dikes in walls of the, 



871 

 Valdivia, 185 



X'aliant, W. S., cited, 1086 

 Valparaiso, sea-breeze of, 44 

 \'alves, brachial, 944 



, pedicle, 944 



Van Hise, C. R., cited, 4, 23, 37, 38, 97, 



138, 139, 140, 141. 144. 174. 17s, 177. 



178, 207, 293, 299, 528, 539, 713, 751, 



752, 754. 7SS, 761, 765. 767, 770, 771, 



775. 794. 819, 820, 828 

 , quoted, 528, 529, 747, 752, 772, 790, 



793 

 Van Lake, salinity of, 155 

 X'anikoro, 401 



Van't Hoff and Weigert, F., cited, 373, 382 

 \'anuxem, L., cited, 787, 1123 

 \'aranger fjord. Cambric glacial deposits in 

 ,, .81, 534 

 Variation, 960 



Varieties, 912 



Variolitic, 277 



Varo, 230 



Vater, cited, 373 



Vaughan, T. W., cited, 391, 418, 465, 1072 



Veatch, A. C, cited, izy, 144 



Vegetation, tundra type of, 85 



Veins, eruptive, 304 



Velain, C, cited, 873 



X'enezuela, alkaline lakes of, 361 



\'era Cruz, volcanic ash deposit of, 60 



Verawal, miliolite limestone of, 574 



Verbeck, R. D. M., cited, 879 



Verdun, 231 



Vermilion iron-bearing district, 316 



Vermillion Creek beds, 626 



Vernon-Harcourt, L. F., cited, 690 



Vernon shales, 376, 377 



, iron in, 621 



, loess-like origin of, 569 



, origin of red color of, 569, 622 



Verrill, A. E., cited, 412, 465, 680 



and Smith, S. J., cited, 1065, 1073 



Vertebraria, in cannel coal, 481, 484 

 Vesuvius, dust from. 60 



, eruption of, 875 



, lavas of, 317 



, periodic activity of, 871 



, tuffs of, 290 



, volcanic mud from, 525 



Veta Park, rock streams in, 545 

 Victoria Land, volcanoes of, 877 

 Vienna, 245, 251 



Basin, fossil nullipores of, 471 



, Miocenic boulder beds of, 651 



\'ille, M., cited, 379 



Vindelician Mountains, 373 

 , sediments from, 634 



period, old shore of, 440 



Virgin Islands, 108 



Virginia, Lower Cambric limestone of, 335 



Viry, phosphate waters of, 168 



Visby, Siluric reefs near, 427 



Viseen, reefs of the, 432 



A'istula, velocity of, 245 



Vistula delta, organic matter in, 614 



Vitrification, 766 



Vogt, C, cited, 886 



Vogt, J. H. L., cited, 382 



Voigt, F. S., cited, 60s, 639 



Volcanoes, distribution of, 877 



, heights of, 863 



, mud, 88s 



Volga delta, 608 



— — , deposits of lime in, 616 



River, 3S7 



, dunes on shores of, 561 



Volhynia, 443 



von Baer, K. E., cited, 200 



von Buch, L., cited, 336 



von Kotzebu, cited, 204 



von Kvassay, E., cited, 369 



von Richthofen, see Richthofen 



von Seidlitz, cited, 353 



von Tillo, cited, 39, 183, 566 



Vosges, 1029 



\^ulcanello, erosion of, 875 



Vulcanian periods, 861, 871 



Vulcano, Island of, 875 



, eruption of, 861 



, lava flows of, 317 



Vulcanology, 20 



W 



Waagen, W., cited, 960, 963, 981 

 Wade, A., cited, 54, 97, 594, 639 



