Annual Meeting.] 
304 
[May 6, 
COUNCILLORS FOR ONE YEAR. 
Samuel Henshaw. John Ritchie. 
William A. Jeffries. Warren Upiiam. 
Miss Susannah Minns. Alfred P. Rockwell. 
Edw t ard Wiggles worth. 
members of the council, ex-officio. 
Ex-President Thomas T. Bouve, 
Ex-President Samuel H. Scudder, 
Ex -President F. W. Putnam, 
Ex-Vice-President D. Humphrey Storer, 
Ex- Vice- President John Cummings. 
Dr. C. S. Minot read a paper on the evolution of the head. 
General Meeting, May 20, 1891. 
Vice-President B. Joy Jeffries in the chair. 
The Society proceeded to ballot for a Councillor to serve one 
year in place of Mr. C. T. White declined. 
Messrs. W. A. Jeffries and Barton were appointed a committee 
to collect and count the ballots. They announced that Mr. E. T. 
Bouv6 was elected. 
The resignation of Mr. A. Hemenway as a Councillor was 
accepted. 
It was announced that Messrs. W. W. Castle, James Means, 
Laurence Minot, F. H. Peabody, Mrs. J. C. Phillips, Dr. H. P. 
Quincy, Mrs. W. B. Rogers, and Drs. Edward Wigglesworth 
and Harold Williams were elected Garden Members at the meet- 
ing of the Council May 13. 
Prof. W. O. Crosby read a paper on the geology of Hingham. 
A brief description of a glacial Pot-hole at Pearl Hill, Fitch- 
burg, Mass., was given by Mr. G. H. Barton. 
Prof. W. O. Crosby and Mr. Warren Upham mentioned simi- 
lar Pot-holes in eastern Massachusetts and in Hew Hampshire. 
The following note by Prof. R. H. Richards was read : 
There is a huge pot-hole which has not, to my knowledge, been 
described, on the railroad connecting White River Junction 
with Burlington, Vt., at a little village called Bolton. The pot- 
