INDEX TO VOLUME 25 



785 



Page 

 Correlation of the Tertiary forma- 

 tions of the Pacific coast and ba- 

 sin regions of Avestern United 



States ; J. C. Merriam 156 



typical late Cretaceous and early 



Tertiary formation 393 



Corrosion conglomerate, Characteris- 

 tics of a 39 



CoRSTORPHiNE, G. S., cited on Carbon- 

 iferous conglomerate of Africa .... 201 

 CoTTiNG, J. It., Geological work in Geor- 

 gia of 173 



Cotton-culture reports of the Tenth 



Census 1T6 



Couper, — — . Geological work in 



Georgia of 1T4 



Covey Hill beaches 237 



Cox, A. H., cited on pillow lava.. 601,603 

 Craig, J. I., cited on climatic changes. 541 

 Credner, G. K.. cited on origin of pil- 

 low lavas 637 



pillow structure 596-597 



Cretaceous and Tertiary, California. . . 152 



correlated with the European 



succession 394 



— in North America, Boundary 



between 341 



■ — periods, Division between 398 



— .Assignment of Lance formation to. 353 



— climate 375 



— Eocene contact in North America... 342 

 correlation in New Mexico, Wyo- 

 ming, Montana, Alberta ; B. Brown 355 



— in the interior province, End of the. 347 



— (late) and early Tertiary formation. 



Correlations of 393 



— of Montana, Volcanic activity in the. 346 



— of western Europe 341 



— sedimentation of the interior prov- 



ince 343 



— Selma chalk 332 



— time in North America, Close of the. 321 



— Tertiary boundary in the Rocky 



Mountain region; P. H. Knowlton. 325 



problem, Evidence of the Paleo- 



cene-vertebrate fauna on the 381 



Crider, , Geological work in Mis- 

 sissippi and Louisiana of 171 



Crinoid arms, Use in studies of phylog- 



eny of 135 



Criticism of the Hayfordian concep: 

 tion of isostasy regarded from the 

 standpoint of geology ; W. H. 

 Hobbs 34 



Crosby, W. O. ; Buried gorge of the 

 Hudson River and geologic rela- 

 tions of Hudson syphon of the 

 Catskill aqueduct 89 



— cited on Blackstone series 443 



— melaphyre flows of Nantasket. 621 



origin of pillow lavas 638 



— • ; Physiographic relations of serpen- 

 tine, with special reference to the 

 serpentine stock of Staten Island, 

 New York 87 



Cross, Whitman, cited on the Laramie 338 



magmatic assimilation 261 



— ^unconformity in the Denver 



basin 329 



— , Discussion of glaciation in Colorado 



by 32 



Red bods by 81 



Crystallization of certain pyroxene- 

 bearing artificial melts ; N. L. 



Bowen 91 



Cruess, W. V. ; Comparison of the oys- 

 ters of the lower and upper hori- 

 zons of the Miocene of the Muir 



syncline 154 



CuMBERLAND-Diamond Hill district in 



Rhode Island-Massachusetts. ... 75, 435 



Page 

 Cumberland Hill. Geological section 



through 471 



— quartzites 440-442 



Cumberlandite of Diamond Hill-Cum- 

 berland district 450 



Gushing, H. P., cited on Adirondack 



rocks 247, 254, 263 



— , Acknowledgments to 244, 251 



Cyclonic rersus caloric form of solar 



hypothesis 521 



Dakotas, Mammal-bearing beds of 325 



Dale, N. C, Analyses of Milfovd granite 



by 459 



— ; Manganese deposits of Conception 



and Trinity bays, Newfoundland... 78 

 Dall. W. H., cited on Upper Oligocene 



of Florida 175 



— , Reference to biographical sketch of 



T. A. Conrad by 162 



Southern geological work of... 163 



Dalmer. K., cited on pillow structure. . 597 

 Daly, R. A., cited on belt terrane of 



British Columbia 189 



magmatic assimilation 261 



origin of pillow lava 637-638 



structure 636 



pillow lava 611 



Dana, J. D,, cited on Connecticut Valley 



terraces 221 



oolitic sands 747-748 



origin of pillow lavas 640, 642 



submergence of Connecticut 



Valley 64 



Danian beds 336 



— deposits 342 



— stage, Reference to 321 



Daniex. (See Danian.) 



Darton. N. H.. oiled on New Jersey 



trap sheet \ 623 



— , Report of Committee on Photographs 



by 49 



— ; Stratigraphy of red beds of New 



Mexico 81 



Dathe. E., cited on pillow structure... 596 

 Daubeny, , cited on spheroidal 



structure 634 



Davis, C. A., Discussion of oolites by.. 58 



— ; Some historical evidence of coastal 



subsidence in New England 61 



Davis. W. M., cited on pillow lavas. . . .• 623 

 — ; Sublacustrine glacial erosion in 



Montana 86 



Dawson beds. 325 



, Flora of the 332 



— formation. Correlation of the 334 



Dawson. G. M., cited on Braeburn lime- 

 stone 198 



term "Laramie" 359 



Willow Creek series* 361 



Day. a. L., cited on origin of pillow 



lavas 643, 645 



— ; Some observations of the volcano 



Kilauea in action 80 



Deepest boring in West Virginia ; I. C. 



White 48 



Deformation of the Ontario region. ... 65 

 De La Beche, H. T.. cited on oolitic 



texture 746-747 



De Laparent, , cited on the Mon- 



tien of Belgium 394 



Delaware terraces ; N. H. Winchell 86 



Delesse. a., cited on pillow lava 634 



Deltas, Glacial 226, 241 



De Martonne, Chart of distribution of 



loess by 575 



Dexckmann, a., c-ited on pillow struc- 

 ture 508 



Denver beds 325 



— flora 331-333 



