INDEX TO VOLUME 13 



571 



Page 

 Crinoidal limestone (Ames limestone), Con- 

 emaugh formation of Maryland, Charac- 

 ter and occurrence of. 225 



Crisfield, Maryland, Record of well at, 211 



Crosby, W. O., cited on the valley of the 

 Housatonic river 24 



— Work of 109 



Cross-bedding, Photographs of, Catalog of... 453 

 Cross, Whitman, Photographs by, Catalog 



of 395-398 



— , Work of 107, 109 



Crystallines period, Geologic formations 



of, in Tennessee, Table showing 11 



Crystals in rocks, Photographs of, Catalog 



of 453 



Cuba, Geological work in 108 



Cumberland mountains, Topographic and 



geologic features of. 13 



Cumings, Edgar Roscoe, elected Fellow 1 



Cushing, H. P. ; Accessions to Library from 



June, 1901, to June, 1902 547-556 



— , cited on geology of southeastern Alaska. 254 



— , elected Librarian 487 



— , Fossils found by 258 



— , Librarian's report by.... 485-486 



— Work of 104 



Cuttyhunk island [abstract] ; F. P. Gulliver. 538 



Dakota epoch, South Dakota, Extent of the 

 sea in 28 



— formation, Montana, Character and oc- 



currence of. 315, 326, 327 



, Fossils of. 326, 327 



— , lake, extent and location of. 39 



Dall, W. H., cited on geology of southeast- 

 ern Alaska 254, 261 



— , Fossils identified by 249 



— , Work of 110 



Dandeira, A. H. de S., cited on geology of 



interior of Parahyba 57 



Darton, N. H. ; Catalog of photographs be- 

 longing to the Geological Society of 



America 377-474 



— , cited on taxonomvuf the Potomac group 



(table) 190 



— , Photographs by, Catalog of 396, 407, 408 



412, 414 420-421, 429, 43U-432, 437, 441, 442 

 — , Report of Committee on Photographs 



submitted by 526 



— , Work of 1"6 



Davis, W. M., cited on Newark system.. 1H9, 142 

 — ; Effect of shoreline on waves [abstract].. 528 

 — , Record of remarks by 518 



— ; Walls of the Colorado canyon [abstract].. 528 



— , Work of. 1U5, 109 



Dawson, George M., Acknowledgment to 253 



— , Bibliography of, by H. M. Ami 502-509 



— , cited on Cretaceous section in the foot- 

 hills of the Rocky mountains 338 



geology of the Kamaloop district, 



southern British Columbia 265 



Queen Charlotte islands.... 265, 266 



southeastern Alaska 253 



— , Death of, reported 479 



— , Memoir of, by Frank D. Adams 497-502 



— , Photographs by, Catalog of 393 



— , quoted on the geologic section of the 

 Lewis "and Livingston ranges, Mon- 

 tana 318, 319, 320 



Day, W. H., Work of 109 



Dean, Bashford, Work of. Ill 



Deformation, Historv of, in southeastern 



Alaska . 262-204 



Delegates to Council of A. A. A. S., Presi- 

 dent and Secretary of G. S. A. appointed 



as 2 



Deltas, Photographs of, Catalog of. 453 



Denver meeting, Register of. 16 



Derby, O. A., quoted on rocks of Santo 

 Aleixo 62-63 



Page 

 Devonian interval in Missouri ; Charles R. 



Keves 267-292 



— fish fauna of Iowa [abstract] ; C. R. East- 



man 537 



— fossils, Alaska, northern, List of. 241 



, southeastern, Occurrence of. 260 



Thedford, Ontario, Lists of 150-159, 164 



166. 180-185 



— period, Geologic formations of, in Ten- 



nessee, Table showing 11 



— rocks, Alaska, northern, character and 



occurrence of 241-242 



, southeastern, occurrence of 259, 260 



— — , Alexander archipelago, occurrence 



of 259 



1 South Dakota, Occurrence and char- 

 acter of 28 



Dikes, Photographs of, Catalog of. 454 



Diller, J. S., cited on ancient volcanic 



rocks in New England 370 



— , Photographs by, Catalog of.. .387, 388, 389-390 



424-425, 446 



— , Work of 108 



Dirt glacier, Alaska, Fossils from 258, 259 



Dismal Swamp, Photographs of, Catalog 



of 435-436, 454 



Distribution of the internal heat of the 



earth [abstract] ; T. C. Chamberl in. ..530-531 

 District of Columbia, Photographs from, 



Catalog of 407-409 



Dombre, L. E., cited on deposits near Sao 



Caetano 82 



, Geology of Pernambuco 74, 75 



granitic rocks near Bezerros 83-84 



D'Orbigny, , cited on trachytes of the 



Cordilheiras of Brazil 60 



Drainage of South Dakota, History of. 27-40 



Drake island, Alaska, Fossils from 258, 259 



Dunkard formation (Maryland), Columnar 



sections of. 230 



— — , Composition and relations of. 230 



, Correlation 6f. 230 



, Jollytown coal of 231 



limestone of 231 



, named by I. C. White 239 



, Washington coal of 230 



(Upper) limestone of 23C-231 



, Waynesburg "A" coal of 230 



sandstone of 230 



Eakle, A. S., Title of paper by 546 



Earth, Changes in rate of rotation of, dur- 

 ing geological history [abstract] ; T. C. 



Chamberlin 531 



Earthquake phenomena, Photographs of, 



Catalog of 454 



Eastman, C. R.; Devonian fish fauna of Iowa 



[abstract] 537 



Economic geology, Work in,Summaiy of 108 



Edgerly, E. L., Photographs bv, Catalog 



of. .". 423 



Editor, Election of 487 



— , Report of 483-485 



Educational institutions, Geologic work 



in 102-103 



Effect of shoreline on waves [abstract] ; 



W. M. Davis 528 



Eighteenmile creek. New York, fossils at, 



distribution of species of 180-185 



, Strata at, correlated with Hamilton 



group of Thedford, Ontario a.. 163-167 



Eldridge, George H., Work of 108 



Election of Fellows 1-2,487 



officers 486-487 



Elftman, A. H., Keewatin and Laurentide 



ice-sheets in Minnesota [abstract].... 536-537 



Elkgarden formation, Use of name 227 



Elkt.ick coal, Conemaugh formation of 



Maryland, Character and occurrence 



of 225-226 



