INDEX TO VOLUME 15 



625 



Page 



Fox, R. W., Reference to observations of 

 mine waters made by 14 



Fox Hills formation, Character and extent 



of 383, 393, 394, 400-401, 402, 407, 447-448 



Franklin iron ore, Geologic horizon of, in 

 Kentucky 92 



Fkaas, E., cited on vertebrate fossils of Red 

 beds 437 



Fremont limestone, Character and extent 

 of. 413, 414 



, Fossils of. 414 



Fresh-water shells in the loess [abstract] ; 



B. Shimek 57G 



Front range of the Rocky mountains, Stra- 

 tigraphy of, compared with that of Black 

 hills and Bighorn mountains 379-448 



, Columnar sections in 379 



. Seealso Rocky Mountain Front range. 



Fuchs, E., and L. de Launay, cited on bib- 

 liography of ore deposition '28 



Fulton, West Virginia, Section near 181 



Fungus, fossil, in petrified wood from Egypt, 

 Abstract of paper on 550 



Fuson canyon, Cretaceous rocks exposed in. 390 



— formation, Character and extent of. 383, 



389-390, 405 



, Section of. 390 



Gallipolis, Ohio, Section near 200 



Garda lake, Italy, Deltas and terraces near.. 376 

 Garden of the Gods, Columnar sections in... 437 

 , Gateway of, Carboniferous rocks 



at 439,441 



, Cretaceous rocks at and 



near 427, 431 



, Rocks forming 422 



, Section near 423 



, View of. 422 



, View in 430 



Garden park, Colorado, Carboniferous rocks 



in 415 



— -, Cretaceous rocks near 427 



, Ordovician rocks in 414 



Garland sandstone, Synonymy of 206 



Geneva lake, Switzerland, Deltas and ter- 

 races near 377 



Geography and geology of western Mexico 



[abstract]; O. C. Farrington 549-550 



Geologic climates, Explanation of, under 



planetesimal hypothesis 255-25S 



Geology under the planetesimal hypothesis 



of earth-origin ; by H. L Fairchild.. 243-266 

 Geology and geography of western Mexico 



[abstract]; O. C. Farrington 549-550 



Gerhard, C. A., Title of work by 6 



— , Views of, on ore deposition 7 



Gibson, A. M., cited on Pottsville formation 



in Alabama 128, 129, 130, 134 



— , Cited on Basin-range structure...,,... 291 



Gilbert, G. K., appointed on auditing com- 

 mittee 531 



— , cited on Basin-range structure 291, 312 



beach of lake Iroquois 348, 349, 350 



355, 358, 362. 364 



Benton group 431 



Dakota formation 430 



Fountain formation 423 



joint systems in Canada as related 



to river basins 230 



Manitou limestone near Canyon City, 



Colorado 414, 415 



Morrison beds near Pueblo, Colo- 

 rado 427-428 



— ; Domes and dome structure of the High 



Sierra 29-36 



— , Record of remarks by 551, 558, 568, 575 



— , Title of paper by 566 



Gilboa, West Virginia, Section at 177 



Page 



Gillette canyon, Wyoming, View in 382 



Girty, G. H., cited on Carboniferous fossils 



of Wyoming 409 



Grabau, A. W., cited on geology of region 



near Niagara Falls 242 



Laurentian drainage of western New 



York 458 



— , Reference to work of, in New York 554 



Glaciation, Explanation of, under planetes- 

 imal hypothesis 258 



— on the High plateau of Bolivia, South 

 America [abstract] ; W. G. Tight 584-586 



Gladeville sandstone in Tennessee 147 



Virginia 147, 148, 149, 151 



, Synonymy of 205 



Glen Eyrie, Colorado, Ordovician rocks at.. 415 



, Section near 423 



Glenn, L. C, becomes life member 527 



Glenville, West Virginia, Section at 198 



Golden, Colorado, Fire-clay beds at, Fault 



planes in, Abstract of paper on 583 



Gowen, Pennsylvania, Coal beds near 48 



Graneros formation, Character and extent 



of. 383, 391. 405-406,411, 430-431, 444, 571 



, Section of. 431 



Grande Soufriere of Guadeloupe ; E. O. 



Hovey 561 



Grant, U. S. ; Field work in the Wisconsin 



lead and zinc district [abstract] 552-553 



— , Record of remarks by 552 



— , and H. F. Bain, Title of paper by 558 



Gray limestone. See Putnam Hill lime- 

 stone. 



Graysville, Tennessee, Section at 138, 139 



Great basin, Faulting in 341-344 



, Geological history of 334-340 



, Orogenic disturbance in, Period of 338-339 



, Sections in, Discussion of 328-334 



, Volcanic activity in, Period of. 337-338 



, Volcanic rocks of, Value of, in deci- 

 phering orogenic movements 344-345 



Great lakes, Origin of, Paper bearing 



on 211-242 



Great point, Nantucket, Changes in form 



of 509-510 



Greater New York city, Structural geology 



near 554,555,556 



Grekn, , cited on similarity between 



Dalmanites caudatus and D. plenropteryx.. 481 

 Greenhorn limestone, Character and extent 



of 383, 391-392, 405-406, 411, 



430-431, 444-445, 571, 572 



, Correlation of. 572 



, Fossils of 391, 411, 431, 445 



, Occurrence of, in South Dakota 574 



, Views showing 392 



Green Mountain basin, Pennsylvania, Potts- 

 ville formation in 42 



Grimm, Johann, cited on bibliography of ore 



deposition 28 



Grimsley, G. P., Becomes life member 527 



Groddeck, von A., Views of, on ore deposi- 

 tion 20-21 



Guadeloupe, Grande Soufriere of, Origin of.. 561 

 Guernsey, Colorado, Carboniferous rocks 

 near. 409-410 



— formation, Character and extent of... 408-409 



, Correlation of.... 409, 436 



, Fossils of 409 



Gull river, Ontario, Course and character 



of 225 



Gulliver, F. P. ; Nantucket shorelines, II.. 



507-522 



— , Title of paper by 568 



Gypsum deposits, Black Hills region, Char- 

 acter and extent of. 386 



, Origin of, Under planetesimal hy- 

 pothesis 254-255 



, View showing 387, 388 



