526 



BULLETIN OF THE GEOLOGICAL SOCIETY OF AMERICA 



Page 

 CoBDiLLERAN VALLEYS, Rainfall in.... 290, 292, 299 



, Rock disintegration in 285 



, Structure of deposits in 274 



, Volcanic ejections in 285 



CoRDit.LEKAS, Broad valleys of the 271 



See also Coruilleran valleys. 

 Cottonwood glacial lake. Position and ex- 

 tent of. 115 



Council recommends adoption of resolu- 

 tion concerning New York State Mu- 

 seum 480 



appointment of special committee on 



photographs 479 



election of J. Stanley-Brown to life 



membership 480 



— , Report of. 447 



Cretaceous period. Deformation in the 



Gi'eat Basin province at close of 244 



. Erosion in the Great Basin province 



during 249 



, Physical history of Rocky Mountain 



region in 86 



— rocks, in Rocky Mountain region of Can- 



ada, Occurrence and character 75 



.Jackass Mountain beds 75 



, Kootanie formation 76 



, Laramie beds 86 



, Nanaimo group 78 



, Nechacco beds 75 



, Queen Charlotte Islands formation 75 



, Section of, on Queen Charlotte islands 75 



, Skagit beds 75 



, Skeena beds 75 



, Tatlayoco beds 75 



Crosby, W. O., cited on potholes in Massa- 

 chusetts 36 



variation of soil colors 104 



Cross, C. Whitman, Photographs by 466 



Cross, E. O., Analysis by 7, 8 



Cross, R. T., Aid by 167 



Cboss-beuding, Lake Superior sandstone 199 



CvMBERLANi) uivER, Kcntucky, Devonian 



formations along 424 



, Sections of Silurian rocks along 423 



, Silu;-ian exposures along upper por- 

 tion of 421 



, Sketch map across Cincinnati anti- 

 cline along 422 



— SANDSTONE, Equivalency of the Madison 



bed and 436 



, Occurrence and character of, in soutli- 



ern Kentucky 434 



CusHiNo, H. P. ; Accessions to library from 



June, 1900, to June, 1901 503 



— elected Librarian 454 



— , Librarian's report by 452 



— on auditing committee 453 



— ; Origin and age of an Adirondack augite 



syenite [abstract] 464 



— , Record of remarks bj' 464, 479 



Dall, W. H., cited on the Kenai formation.. 81 

 origin of tutf cone at Diamond Head, 



Hawaiian islands 462 



Dana, J. I)., cited on deformation in the 



Great Basin province 244 



Hawaiian islands 336 



Lower Cambrian fossils 154 



potholes in islands off Connecticut 



coast ! 37 



variation of soil colors 104 



— , Name " Laramide " range proposed by... 60 



— quoted on origin of the Basin ranges 264 



Darton, N. H. ; Con»parison of stratigraphy 



of the Black hills with that of the Front 

 range of the Rocky mountains [ab- 

 stract] 478 



— on Photograph Committee 480 



— , Photographs by 466 



— , Photograph Committee report by 465 



Page 



Darton, N. H., Title of paper by 479 



Davis, W. M. ; An excursion to the Colorado 

 canyon [abstract] 483 



— cited on detritus in the Timpahute range. 237 



theory of peneplains 481 



— , Diagram of Jura mountains made by 239 



— ; Note on alluvial deposits in New Eng- 

 land [abstract] 483 



— , Paper read by 454 



— , Record of remarks by 461, 462, 4»l 



— ; Peneplains of central France and Brit- 



tany [abstract] 480 



Dawson, G. M., cited on Cambrian rocks of 



the Pelly river 66 



— ; Geological record in the Rocky Moun- 

 tain region in Canada: Annual address 



by the President 57 



— , Record of remarks by 4, 461 



— , Title of paper by 480 



Dawson, Sir William, cited on age of Mc- 



Arras Brook rocks 304 



age of slates and graywackes at 



Thomson, Minnesota 370 



association of marine and freshwater 



shells 132 



Kootanie formation 76 



Leda clay and Saxicava sand.... 129, 131 



Deformation, Anticlinal ridge of. 257 



— in the Great Basin province. History of... 242 

 — , Occurrence of, in Rocky Mountain re- 

 gion 88, 89 



— , Pliocene , 90 



— and erosion. Relative ascendency of. 256 



De Geer, Gerard, cited on giants' kettles 



in Norway and Sweden 39 



retreat of ice-tields near Stockholm. 43 



Deposition, Etfects of, in Cordillcran valleys. 294 

 Depositiunal (A) measure of unconformity; 



C. R. Keyes 173 



Description of Bates hole, Wyoming [ab- 

 stract] ; Wilbur C. Knight 495 



Des Moines series. Correlation of. 183 



, Subdivisions of 175 



, Unconformity below 191 



Devil Hill region. South Dakota, Concre- 

 tions from \ 167 



, Figures showing ^and concretions 



from 165, 166, 167, 168, 169, 170 



, Sand rock at 168 



, View of 166 



, View showing sand rock on 166 



Devonian formations, Occurrence of, along 

 Cumberland river, Kentucky 424 



— fossils in Pegram limestone, Tennessee, 



List of 444 



— limestone, Map showing southern limit 



of 424 



— period, Deformation in the Great Basin 



province at close of 243 



, Physical history of the Rocky Moun- 

 tain region in 85 



— rocks. Contact of Silurian and, in Nova 



Scotia 302 



, Fossil fishes from 305 



in the Rocky Mountain region of Can- 

 ada, Occurrence of 68 



, Knoydart formation, Plate showing .... 301 



— and Silurian limestones of Tennessee 



and Kentucky, Paper on 395 



Devonian-Silurian contact. Erosion at, in 

 Tennessee and Kentucky 430 



unconformity in Tennessee, Evidence 



of 408 



Dewey, Melvil, invites Society to visit State 

 library 446 



Diabase dikes, Keewatin series of, Minne- 

 sota .349 



Diabases, eastern Minnesota, Character of. 



318, 319, 322, 327, 333 



— of Keewatin series of Minnesota, Occur- 



rence and character of 367 



