BULLETIN OF THE GEOLOGICAL SOCIETY OF AMERICA 



Vol. 21, pp. 753-788, PLS. 53-54 DECEMBER 31, 1910 



ABSTEACTS OF PAPEES PEESENTED AT THE TWENTY- 

 SECOND ANNUAL MEETING OF THE SOCIETY BUT NOT 

 PUBLISHED IN FULL IN THE PEECEDING PAGES OF 

 THIS VOLUME, TOGETHEE WITH DISCUSSIONS OF 

 PAPEES AS FAE AS PEESEEVED 



E. 0. HovEY, Secretary 



CONTENTS 



Page 



Post-Tertiary history of the lakes of Asia Minor and Syria [abstract] 

 and discussion] ; by Ellsworth Huntington 755 



Tide-water glaciers of Prince William Sound and Kenai Peninsula, Alaska 

 [abstract] ; by U. S. Grant 757 



Oscillation of Alaskan glaciers [abstract and discussion] ; by R. S. Tarr 

 and Lawrence Martin 758 



Some effects of glacier action in Iceland [discussion] ; by Fred Eugene 

 Wright 759 



Cliff structure of the Yosemite Valley [abstract and discussion] ; by F. E. 

 Matthes : 759 



Further light on the gorge of the Hudson [abstract and discussion] ; by 

 James F. Kemp 760 



Glacial lakes and channels near Syracuse [abstract] ; by T. C. Hopkins. . . 761 



Isobases of the Algonquin and Iroquois beaches and their significance [dis- 

 cussion] ; by J. W. Goldthwait 761 



Shorelines of the glacial lakes in the Oberlin Quadrangle, Ohio [abstract] ; 

 by Frank Carney 762 



Glacial investigations in the Lake Superior region in 1909 [abstract] ; by 

 Frank Leverett 762 



Diversion of the Montreal River [abstract] ; by Robert Bell 762 



Relationship of Niagara River to the Glacial period ; Relative work of the 

 two Falls of Niagara ; Interruption in the flow of the Falls of Niagara in 

 February, 1909 [discussion] ; by J. W. Spencer 703 



Origin of Cliff Lake, Montana [abstract and discussion] ; by G. R. Mans- 

 field 764 



Rock streams of Veta Mountain, Colorado [discussion] ; by H. B. Patton. . 764 



Meanders and scallops [abstract] ; by Mark Jefi'erson 765 



Beach cusps [abstract] ; by Mark Jefferson 765 



North American natural bridges [discussion] ; by Herdman F. Cleland 765 



Salt marsh formation near Boston, and its geological significance [ab- 

 stract] ; by Charles A. Davis 766 



Geological suggestions derived from a new arrangement of the elements 



[abstract] ; by B. K. Emerson 766 



(753) 



