OFFICERS AND MEMBERS OF THE PALEONTOLOGICAL 



SOCIETY 



OFFICERS FOR 1911 



President: 



William B. Scott, Princeton, N. J. 



First Vice-President: 



Arthur Hollick, New York City 



Second Vice-President : 



W. D. Matthew, New York City 



Third Vice-President: 



Stuart Weller, Chicago, 111. 



Secretary: 



R. S. Bassler, Washington, D. C. 



Treasurer: 



Richard S. Lull, New Haven, Conn. 



Editor: 

 Charles R. Eastman, Cambridge, Mass. 



CORRESPONDENTS 



Pbof. Dr. a. C. Nathorst, Royal Natural History Museum, Stockholm, Sweden. 



Peof. Dr. E. Koken, University of Tubingen, Tubingen, Germany. 



S. S. BucKMAN, Esq., Westfield, Thame, England. 



Peof. Charles D^iperet, University of Lyon, Lyon (Rhone), France. 



MEMBERS, DECEMBER 31, 1910 



Jost Guadalupe Aguilera, Ph. D., City of Mexico, Mexico ; Director del In- 



stituto Geologico de Mexico. 

 Tbuman H. Aldrich, M. E., 1739 P St. N. W., Washington, D. C. 

 Henry M. Ami, A. M., Ottawa, Canada ; Assistant Paleontologist, Geological 



and Natural History Survey of Canada. 

 Robert Anderson, U. S. Geological Survey, Washington, D. C. 

 Ralph Arnold, Ph. D., 726 H. W. Hellman Bldg., Los Angeles, Cal. 

 RUFUS Mather Bagg, Jr., Ph. D., 603 W. Green St., Urbana, 111. ; Instructor in 



Geology, University of Illinois. 



(97) 

 VII— Bull. Geol. See. Am., Vol. 22, 1910 



