INDEX TO VOLUME ]2 



527 



Page 

 Diamond Head, Hawaiian islands, TufFcone 

 at 462 



— RANGE, Nevada, Structure of 228 



DiLi,EE, J. S , cited on deformation in the 



Sierra Nevada 248, 246, 247 



— ; Georaorphogeny of tlie Klamath moun- 

 tains [abstract] 461 



— on Photograpii Committee 480 



— quoted on origin of the Basin ranges 2G3 



Dodge, K. E.; Landslides of the Echo and 



Vermilion cliffs [abstract] 485 



Douglas copper range. Section at ;i42 



Drainage features of California [abstract] ; 



A. C. Lawson 495 



Drake, , cited on Coal Measures in In- 

 dian Territory 179, 180" 



sections of Kansas 178 



correlation of Indian Territory Coal 



Measures 187 



— " fossils from the Cavaniol group. ..184, 185 



Dry valleys in Nevada, Age and origin of... 252 



, Description of , 252 



DuLUTH glacial lake, Position and extent 



of 121 



, a synonym for Western Superior 



glacial lake 121 



DuNKA glacial lake, Position and extent of... 125 



Dunnington, , cited on rock w^eathering. lUG 



DuTTON, C. E., cited on deformation in the 



Great Basin province 242, 246, 247, 248 



cliffs of the Colorado plateau 257 



climatic conditions in the Pliocene. 250 



the Colorado drainage system 253 



the Grand wash , 233 



Great Hurricane fault of Plateau re- 

 gion 336 



the Hilea butte 55 



structure of the Colorado pla- 

 teau 240, 241 



— quoted on origin of the Basin ranges 262 



Dwight, W. B., cited on Lower Cambrian 



fossils 154 



occurrence of Trenton coiitilomerate 



in the Wappinger valley, New York 163 



— ; FortCassin beds in the Calciferous lime- 



stone of Dutchess county. New York 

 [abstract] 4'JO 



Eakle, a. S., elected Councillor of the Cor- 



dilleran Section 493 



Ebelmen, , cited on rock weathering 100 



Echo and Vermilion cliffs. Landslides of..... 485 



Editor, Report of. 451 



— , J. Stanley-Brown elected 454 



Egan range, Nevada, Structure of 229 



Election of Fellows 1, 454 



officers ; 453 



Elftman, a. H., cited on geology of the Saint 



Croix Dalles 14 



glacial lake Omimi 120 



old channel of Saint Croix river 317 



Elftman glacial lake. Position and extent 



of. 125 



Ells. R. W., cited on Leda clay 131 



Emekson, B. K., cited on glaciation in the 



Connecticut valley 9 



— , Record of remarks by 401 



Emekson, J. S., cited on volcanic ashes of 



Hawaii 55 



Emmons, Ebenezer, cited on potholes in 



New York 37, 38 



Emmons, S. F., cited on deformation in the 



Great Basin province 242 



origin of the Oqairrh mountains 220 



structure of Meadow Valley range.. 234 



Toyabe range 230 



— elected Second Vice-President 453 



Enid, Oklahoma, Native copper near 2 



, Section of well at, in which copper 



was found 3 



Page 

 Eocene period. Deformation in the Great 



Basin province during 245 



Erosion, Anticlinal ridge of. 256 



— at Siluro-Devonian contact in Kentucky 



and Tennessee, Cause of 430 



— , Climatic control of, in Great Basin prov- 

 ince 249 



— in Cordilleran valleys, Amount of. 281 



— , Monoclinal ridge of 257 



— , Post-Mesozoic, in the Great Basin prov- 

 ince 249 



— , Synclinal ridge of.... 256 



— and deformation, Relative ascendency of 256 



— and faulting. Relative ascendency of 257 



— and folding. Relative ascendency of 256 



Eruptive rocks, eastern Minnesota, Occur- 

 rence and character of. 321, 322 



323, 320, 327, 333, 335, 341, 342 



, Source of. 335 



Eskers, Comparison of glacial streams of 



giants' kettles and 42 



Evidences of interglacial deposits in the 

 Connecticut valley ; Charles H. Hitch- 

 cock 9 



shallow seas in Paleozoic time in south- 

 ern Arizona [abstract] ; W. P. Blake 433 



Excelsior range, Nevada, Structure of. 233 



Excursion to the Colorado canyon (An) [ab- 

 stract] ; W. M. Davis 483 



Experimental work on the flow of rocks 

 [abstract] ; Frank D. Adams 465 



Fairbanks, H. W. ; Notes on the geology of 



the Three Sisters, Oregon [abstract] 498 



Fairchild, H. L., elected Secretary 453 



— ; Proceedings of the Twelfth Summer 

 Meeting, held at New York city. June 



20, 1900 '. 1 



Thirteenth Annual Meeting, held 



at Albany, New York, December 27, 28, 

 and 29, 1900, including Proceedings of 

 the Second Annual Meeting of the Cor- 

 dilleran Section, held at San Francisco, 



December 28 and 29, 1900 445 



— , Secretary's report by • 447 



Faribault glacial lake, Position and ex- 

 tent of. 115 



Fault between Cambrian and K^weenewan, 

 Course and character of, in eastern Min- 

 nesota 318, 337 



, Diagrammatic sketch of, in 



Minnesota 336 



in Wisconsin and Minnesota... 318 



, Section across, in eastern Min- 

 nesota 342 



— theory as applied to the Basin ranges, 

 Analysis and history of development 



of. 260, 264 



Fai'lting and erosion. Relative ascendency 



of. 257 



Faults, Diagrams showing relations be- 

 tween topography and 268, 269 



— , General relations of topography to 258 



— , Systems of, in the Great basin 257 



— , Table of localities of, in the Great Basin 



region 258 



— , Vertical, in valley of the Pomperaug 



river, Connecticut 11 



, Theory of origin of systems of. 10 



Feldspar, Metamorphism of, figure showing 360 

 Feldspar-corundum rock from Plumas 

 county, California [abstract] ; A. C. 



Lawson 501 



Fellows, Election of. 1, 454 



— ; List of. 514 



Financial statement 450 



Fle'icher, Hugh, cited on Advocate Harbor 



rocks ^ 311 



correlation of Devonian strata in 



Nova Scotia and New Brunswick 304 



