GUPPY HALL 1 25 



Page 



GuppY, H. B., cited on island subsidence 39. ^'.i.'j 



— West Indian flora 29. 616 



Gutenberg, B., cited on intensity of earthquake waves 36, 172 



GwiLLiM, J. C, cited on Cache Creeli Kroup of r.ritish Colniiilda 35, 198 



— ; Observations made of Alaslcan earthiinalvc of 1899 21, 647 



Gypsum and anliydrite from the Ludwi^ mine, Lyon County, Nevada ; 



Austin F. Rogers 24, 94 



— beds of central New York 28. 1-31 



— deposits, Hypothesis for the origin of 26. -'2P> 



of the upper Red Beds of Wyoming 26, 240 



, Origin of thick salt and 26, 108, 231-242 



— sand, Deposit of 21, 647 



— , Yariation of the optic angle with temperature of 23, 37, 726 



H 



Hadley, a. T. ; Dana centenary introductory remarks 24, 55 



— , President Yale University, Meeting of James Dwight Dana centenary 



presided over by 24, 55 



Hagen, , cited on experiments with sand grains 21, 642 



Hager, D., Maps of Kansas oil fields by 28, 692, 701 



Hager, Lee, cited on structure of oil fields 28. 583 



Hague, Arnold, Annual address of the President 22, 103 



— , Bibliography of 29, 46 



— , chairman Stratigraphic and Paleontologic Section 21, 30 



— cited on ^Yasatch region 21, 539 



— ; Early Tertiary volcanoes of the Absaroka Range, Reference to. . . . 22, 106 



— elected President 21, 2 



— , Memoir of Samuel Franklin Emmons by 23, 12 



— , Memorial of 29, 35 



— on Committee on Correspondentship 23, 35 



— ; Origin of the thermal waters in the Yellowstone National Park. . . 22, 103 

 — , President-elect, Communication from President Gilbert read by.... 21,27 



— , Reference to address of reti-ring President 22, 55 



— ; Response to address of welcome hy President 22, 2 



Hahn, , cited on island subsidence 29, 512 



Hahn, p. F., cited on graptolite shales 28, 959-960 



Trenton Falls 28, 325 



— ; Notes on the Dictyonemas of New Brunswick 23, 83 



Haidinger, W., cited on metamorphism 28, 383 



Haiti, Geology of 29, 028-619 



Halberstadt, B., Memorial of Frank A. Hill by 28, 67 



Hale, J. P., cited on oil fields of West Virginia 28, 621 



Halemaumau Crater, Analyses of gases about 24, 595 



Hall, Basil, Reference to Niagara Falls pictures by 25, 36 



— , Survey of Niagara Falls, 1905, by 21, 442 



Hall, C. W. ; Analyses of rocks of the Galena-Trenton series 25, 270 



— , Bibliography of 23, 29 



— ■ cited on graptolite-bearing pre-Niagaran shale 27, 476 



