129 
during the day is very slight, though some of the monthly 
differences are very large, being in some cases as much as 
100 per cent. 
Average of Seven Years, from 1868 to 1874. 
1874. 
Rainfall in 
inches from 
8 a.m. to 
8 p.m. 
Rainfall in 
inches from 
8 p.m. to 
8 a.m. 
■ Difference 
betweenNight 
and Dayfall. 
January 
1-326 
1-684 
+0-358 
February 
0-876 
1-222 
+0-346 
March 
1-316 
1-125 
—0-191 
April 
1-148 
0-828 
—0-320 
May 
1-143 
0-733 
—0-410 
June 
1-326 
0-990 
—0-336 
Jnly 
1-532 
1-244 
—0-288 
August 
1-602 
1-648 
+0-046 
September 
1-799 
2-021 
+0-222 
October 
2-560 
2-407 
—0-153 
November 
1-553 
1-637 
+0-084 
December 
1-484 
1-866 
■+0-382 
j 
17-665 
17-405 
—0-260 i 
1 
MICEOSCOPICAL AND NATUEAL HISTOEY SECTION. 
Monday, March 15th, 1875, 
Professor W. Boyd Dawkins, F.RS., in the Chair. 
The Honourable J. Leicester Warren, M.A., was unani- 
mously elected an Associate, and Mr. Arthur William Waters, 
F.G.S., a Member, of the Society. 
Mr. Chaeles Bailey exhibited a series of slides illustra- 
ting the structure of Natural and Artificial Cork. 
Mr. James Cosmo Melvill exhibited a specimen of 
Coquina Stone from the quarries of Anastatia Island, St. 
Augustine, East Florida. This specimen was taken from 
