804 



BULLETIN OF THE GEOLOGICAL SOCIETY OF AMERICA 



Page 

 Deposits, Characteristics of glacier 



junction 722 



Denison, Napier, Seismograph records 



of Alaskan earthquake given outhy. 374 

 Derby, O. A., cited on rock decay in 



Brazil 570 



DesmospondpUis anomaliis, Genus and 



species new 280-288 



Deserts, Character of sand of 639 



Desert-ranges development, Stages of. 



Figure showing 560, 561 



, Relations of present profiles and 



geologic structures in ; Charles R. 



Keyes 543-563 



, Time of major faulting of region 



of 560 



flexing of region of 560 



— structures, Walther, Spurr, McGee, 



Passarge, Davis, Penck, Keyes, and 

 Cross suggest new explanation of. . 568 



— ; The red sands of the Arabian 643 



Desor, E., cited on Richmond boulder 



trains 747 



Devonian faunas, Shifting and migra- 

 tions of 76, 285-294 



De Wolf, Frank Walbridge, elected 



Fellow 3 



Diabase, An experimental investigation 

 into the flow of; F. D. Adams. 

 (Abstract) 24 



DiLLER, J. S., cited on deep-sea de- 

 posits 644 



lee slopes of dunes of the Ore- 

 gon coast 642 



loess from Muscatine, Iowa... 639 



— — - — -production of volcanic sand... 629 



Dinner, Society annual 27 



Dinobolus beds, Anticosti island 696 



Dinorthis porcata beds, Anticosti island. 701 

 Dinosaurs, The structure of the sauro- 



pod 74 



DissoropMclw, Family new 277 



Dissorophus multicinctus ; Part of skel- 

 eton found 277 



Diversion of the Montreal river ; Rob- 

 ert Bell. (Abstract.) 21,762 



Dolomite or limestone a flux for ba- 

 salt 109 



Dolomites, Association with alkaline 



rocks of 91 



Drainage of central western New York, 



Pre-Glacial 31 



Dresser, J. A. ; Discussion on the com- 

 plex of alkaline igneous rocks. . 32, 785 



Drift in Birds Hill section, Evidence 



of englacial and superglacial. . 429-431 



Drummond, Henry, quoted on white 



ants in tropical Africa 485, 489 



Dutton, C. E., Reference to report on 



Charleston earthquake of 1886 of. 396 



DwiGHT, W. B., cited on wind excava- 

 tion in the Cape Cod district 581 



Dyar, W. W. ; Edwin natural bridge ; 



Century Magazine, August, 1904 . . 319 



Eakle, a. S., Subject of Cordilleran 

 Section being represented in the 

 Council of the general Society pre- 

 sented by 794 



— and J. A. Burgess ; Occurrence of 



the Halogen salts of silver at Ton- 



opah, Nevada 791 



Earth-'s plan. Relation of Tertiary 



movements to 220, 221 



Earthquake, Alaskan, of 1899. 23,339-406 

 — , California, 1906, Reference to 342 



— diagram, Time intervals shown by . . 375 



— earth-waves. Length of 394 



Page 

 Earthquake tremors. Speed of trans- 

 mission of 391-394 



Earthquakes, A synthetic study of re- 

 corded shocks of California 791 



— , Areas affected by larger tectonic . . . 40i 



— , Location by seismograph of 376 



— , Losses of life and property by . 405, 406 



— of North America, Five great, Figure 



1, showing areas shaken 342 



Eastman, Charles R., elected Editor 



Paleontological Society, 1910 72 



— and Rudolph Ruedemann ; Anatomy 



and physiology in extinct organ- 

 isms 74 



Economic, Mineralogic, and Petrologic 



Section, Papers relating to 32-34 



Edgewood formation and Girardeau 



limestone, Fauna of 76 



Editor for 1910, Joseph Stanley-Brown 



elected 3 



Edmonson county, Kentucky, Under- 

 ground caverns of 331 



Edwin natural bridge, Utah, Diagram 



showing origin of. Figure 4 319 



, Photograph of a painting 



by H. L. A. Culmer 317 



Bggleston, J. W. ; The complex of al- 

 kaline igneous rocks at Cuttings- 

 ville, Vermont. (Abstract.)... 32,785 



Election of officers. Fellows, etc 2 



Electric furnace. Figure 3, showing. . 158 



Ellis Bay formation, Anticosti island. 



701-704 



.Composition and thickness of. 701 



, Correlations of 704 



Embryology and paleontology ; Richard 



S. Lull and William H. Dall 74 



Emerson, B. K. ; Geological suggestions 

 derived from a new arrangement of 

 the elements. (Abstract.) 22, 766 



Emmons, S. F., cited on Wasatch Moun- 

 tain region 518, 530, 539 



— -, Discussion on geology of the Wa- 

 satch mountains by 22, 767 



— elected on Auditing Committee 2 



Emory, , Major, Occurrence of ep- 



somite in California noted by 648 



England, Great oolite formation of . . . . 647 

 English Head formation, Anticosti 



island, Correlation of 696 



, List of fauna of 693 



• — , Zones of 693 



Eolation, Destructive versus construct- 

 ive 581 



— under the stimulus of aridity ; 



Charles R. Keyes 20, 565-598 



EoLiAN sand types. Description of . . 638-643 



Epeirogenic movements, Study of 227 



Epicenters in Alaska, Occurrence of . . . 397 



"Equilibrium," Definition of 161 



— , Significance of 161 



Erosion, Cycle of ice 726 



— , Effect on the Great Basin region by. 547 



— , Features of ice-cap 723-730 



Iceland Valley glacier.... 719-723 



— , Observations on rate of sea cliff. 29, 778 

 Erosional effects in arid regions. 



Classes of 571-580 



— processes under conditions of arid- 



ity. Deflation and the relative effi- 

 ciencies of 565-598 



Eruptives and calcareous sediments. 

 Table showing fleld associations of 

 alkaline and subalkaline 92-107 



Escambia county, Florida, "Gray sand" 



at 635 



ESKER, Birds hill an 26,407-432 



— , Formation of, by a glacial river. . . . 417 



