74 PROCEEDINGS OF THE ACADEMY OF [Mai'ch, 



Mr. James A. G. Rehn gave an outline of the work of the Southern 

 Arizona Expedition of 1916. (No abstract.) 



Mr. Francis R. Cope was elected a member. 



The following were elected Correspondents: 



George Howard Parker, of Cambridge, Massachusetts; 

 Alfred Goldsborough Mayer, of Tortugas; 

 Charles Richard Van Hise, of Madison, Wisconsin; 

 John Campbell Merriam, of Berkeley, California; 

 John Henry Comstock, of Ithaca, New York; 

 Herbert Spencer Jennings, of Baltimore, Maryland; 

 Frank Rattray Lillie, of Chicago, Rlinois. 



The following were ordered to be printed: 



