410 PROCEEDINGS OF THE AMERICAX ACADEMY. 



Charles Lemuel Nichols, of Worcester, as Fellow in Class III., 

 Section 3. (Political Economy and History.) 



George Walter Prothero, of London, as Foreign Honorary ]Mem- 

 ber in Class HL, Section 3. (Political Economy and History.) 



Henry Dwight Sedgwick, of New York, as Fellow in Class HL, 

 Section 4. (Literature and the Fine Arts.) 



The following Communication was presented: — 



Professor A. M. Tozzer, "The Sacred Cenote of Chichen Itza, 

 Yucatan, and its contents." 



The following papers were presented by title: 



"A Revision of the North American Species of Rana," by George 

 Albert Boulenger (of England), presented by Samuel Henshaw 

 and Thomas Barbour. 



"A Step Forward in the ^Methodology of Natural Science (an 

 introduction to the functional relation of one variable to each of a 

 number of correlated variables, determined by a method of suc- 

 cessive approximation to group averages, by George F. ^NIcEwen 

 and Ellis L. Michael)," by Wm. E. Ritter. ^ 



