LIST OF LECTURES DELIVERED BEFORE THE 
SOCIETY, 1886-7. 
1556. 
June 3. 
June 29. 
Aug. 6. 
Sept. 3. 
Oct. 28. 
Oct. 28. 
Nov. 29. 
1557. 
Feb. 12- 
April 2- 
VVater Supply, by Capt. J. P. Cotton. 
A Geological Ramble through the Tyrol, by Prof. T. 
N. Dale. 
The Origin of Life and its Early Developments, by 
Dr. W. Duncan McKim. 
Geological Development of the Pacific Slope, by Geo. 
F. Becker. 
Notes on the Shore Birds of Rhode Island, by Charles 
II. Lawton. 
The Extinction within Historic Times of Certain Wild 
Animals in a Corner of Europe, by A. O’D. Taylor. 
Light and the Organs of Vision in Man and the Lower 
Animals, by Charles D. Mueller. 
■March 26. Course of seven Geological Lectures of an 
Educational Character, by Prof. T. N. Dale. 
23. Course of four Lectures of an Educational Charac¬ 
ter on Cryptogamic Botany, by Prof. T. N. Dale. 
