226 PROCEEDINGS OF THE PALEONTOLOGICAL SOCIETY 



OFFICERS, COERESPOISTDEXTS, AND MEMBERS OF THE 

 PALEONTOLOGICAL SOCIETY 



OFFICERS FOR 1920 



President: 



Frederick B. Loomis, Amherst, Mass. 



First Vice-President: 



E. C. Case, Ann Arbor, Mich. 



Second Vice-President: 

 Ralph Arnold, Los Angeles, Calif. 



Third Vice-President : 



Edward M. Kindle, Ottawa, Canada 



Secretary: 



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



Treasurer: 



Richard S. Lull, New Haven, Conn. 



Editor: 



W. D. Matthew, New York City 



MEMBERSHIP, 1920 



CORRESPONDENTS 



Nathorst, Dr. A. C, Royal Natural History Museum, Stockholm, Sweden. 

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

 Depeeet, Prof. Charles, University of Lyon, Lyon (Rhone), France. 

 Woodward, Dr. Henry, British Museum (Natural History), London, England. 



MEMBERS 



Adams, L. A., State Teachers' College, Greeley, Colo. 



Aguilera, Jos6 G., Instituto Geologico de Mexico, City of Mexico, Mexico. 



Aldrich, Truman H., 1036 Glen Iris Avenue, Birmingham, Ala. 



Ami, Henry M., Geological and Natural History Survey of Canada, Ottawa, 



Canada. 

 Anderson, F. M., 2604 Etna Street, Berkeley, Calif. 



Anderson, Robert, 47 Parliament St., Westminster, S. W. I., London, England. 

 Armstrong, Edwin J., 954 West Ninth Street, Erie, Pa. 

 Arnold, Ralph, 921 Union Oil Building, Los Angeles, Calif. 

 Bagg, Rufus M., Jr., Lawrence College, Appleton, Wis. 



