INDEX TO VOLUME 21 



807 



Page 

 Glaciers, Features developed at junc- 

 tion of tributary and trunk 721 



— , Oscillation of Alaskan 20, 758 



— , Tidewater of, Prince William sound 



and Kenai peninsula, Alaska. . 20, 757 

 Glaciologt and Physiography Section, 



Scientific papers relating to ... . 20-22 

 Qlossina neltraskensis, Fossil of Wa- 

 satch region 530 



GOLDTHWAIT, JAMES W., Cltcd OU the 



attitude of the Algonquin beach. . 241 

 — , Correlation of the raised beaches 

 on the west side of lake Michigan, 

 Reference to 233 



— elected Fellow 3 



— ; Isobases of the Algonquin and Iro- 

 quois beaches and their significance 



21, 227-248, 761 

 GooDCHiLD, J. G., cited on origin of the 



Torridon, Old Red and New Red 



sandstones of Great Britain 653 



sand deposits 642 



the origin of hematite 646 



weathering of eruptive rocks 



and limestones 631, 633 



— , Reference to his "Desert conditions 



in Britain" 642, 652 



Gorge of the Hudson, Further light on ; 



James F. Kemp 21, 760 



Gould, C. N. ; A progress geologic map 



of Oklahoma. (Abstract.) 29,777 



— cited on the Oklahoma natural 



bridge 327 



— ; Maps showing location of present 

 and former channel of the Washita 

 river, Oklahoma, figure 5 320 



— quoted on channels of the Washita 



river, Oklahoma 320 



— , Secretary (after first four papers) 

 Stratigraphic and Paleontologic 



Section 30 



Grabau, a. W., cited on beach cusps . . 604 



— cited on Silurian sandrock, the Syl- 



vania, of lake Erie 625 



— cited on types of sedimentary over- 



lap 652 



— , Discussion of Upper Cayugan of 



Maryland by 30, 781 



— , Discussion on Ordovicic-Siluric sec- 

 tion of the Mingan and Anticosti 

 islands by 75 



— , Discussion on post-Tertiary history 

 of the lakes of Asia Minor and 

 Syria by 20 



— , Discussion on salt marsh formation 



near Boston by 29 



— , Discussion on the geology of the 



Wasatch mountains by 22 



— ; Intracolonial acceleration and re- 

 tardation and- its bearing on spe- 

 cies 76 



— ; Pre-glacial drainage of central 



western New York 31 



— and F. B. Loomis ; Ontogeny and 



paleontology 74 



William H. Sherzer, Reference 



to treaty on Monroe formation 



prepared by 650 



Granite and limestone contacts, Bleach- 

 ing of 33, 786 



— felsophyre, name applied to rocks at 



South Veta peak 665 



— , Occurrence of Laurentian 686 



— of Quincy, Massachusetts, Pegma- 



tite in 33, 784 



Rockport, Massachusetts, Fayalite 



in 33, 787 



Grant, U. S. ; Tidewater glaciers of 



Prince William sound and Kenai 



peninsula, Alaska 20, 757 



Page 



Grapevine range, Tilted tertiaries of 



the, Figure showing 552 



Gravel and sand beds of Iowa and 

 Nebraska, Evidence fossiliferous, 

 are Af tonian 31 



Great Barrington and Richmond boul- 

 der trains ; F. B. Taylor 747-752 



boulder trains. Location and char- 

 acteristics of 749-751 



train. Probable history of boul- 

 ders of the 751 



— Basin ranges. Explanations of origin 



of 545, 546 



, Folding, faulting, and erosion 



guren as origin of 545 



region. Erosion in 547 



• — range. Old arch and trough of. Fig- 

 ure showing 553 



— Salt lake, Utah, Oolitic sand of 645 



"Green sand," Composition of 644 



Greenland and the Arctic archipelago, 



Figure 4, showing 206 



— rifts. Diagram showing, figure 5 . . . . 207 



— , The great northern horst 205-212 



Grewingk, C, First recorded earth- 

 quake of Alaska by 397 



GuADALUPiAN and Kansas sections, Cor- 

 relation of 76 



Gulf of Saint Lawrence, Ordovicic-Si- 

 luric section of the Mingan and 



Anticosti islands 677-716 



Gulliver, F. P., Discussion on post- 

 Tertiary history of the lakes of 



Asia Minor and Syria by 20, 755 



— ; Pebbles : Types formed by the sea, 



rivers, wind, and glaciers 31 



Gun River formation, Anticosti island. 708 



, Correlation of 711-714 



, Fossils of 708-713 



, Location, composition, and 



thickness of 708 



, Zones and fauna of 708-713 



GwiLLiM, J. C. ; Observations made of 



Alaskan earthquake of 1899 369 



Gypsum sand. Deposit of 647 



Hagen, , cited on experiments with 



sand grains 642 



Hague, Arnold, cited on Wasatch re- 

 gion 539 



— , chairman Stratigraphic and Paleon- 

 tologic Section 30 



— -, President-elect, Communication from 



President Gilbert read hy 27 



— elected President 2 



Hall, Basil, Survey of Niagara falls, 



1905, by 442 



Hall, C. W. ; Red sandstones of south- 

 eastern Minnesota 30 



Hall, James, Committee appointed to 

 confer with the Director of the 

 U. S. Geological Survey on motion 



of 743 



—, Reference to Anticosti fossils exam- 

 ined by 678 



^, Survey of Niagara falls. 1842, by.. 442 

 Hall, W. B. ; Some new fossils from 

 the Cambrian of South Attleboro, 

 Massachusetts 76 



— and Clarke, Reference to the "Gen- 



era of Paleozoic Brachiopoda" of. . 498 

 Halogen salts of silver, Occurrence of. 791 



Hamilton fauna, Recurrent 287 



Hanging valleys, Characteristics of . . . 721 

 Harker, Alfred, cited in discussion of 



Alkaline rocks 88 



— , Reference to division of igneous 



rocks advocated by 114 



— , The natural history of igneous 



rocks, 1909, Reference to 152 



