736 
BULLETIN OF THE BUREAU OF FISHERIES 
It is unfortunate that no observations were taken in the Bay of Fundy in April, 
1920; lacking such, it is impossible to state whether or not this expansion of water of 
high salinity involved the bay. In 1917 an alteration of the opposite sort took place 
there from February to April, evidence that the incorporation of fresher water from 
above was more than sufficient to counteract the effect of any indraft at the bottom. 
A cross-section of the Eastern Channel for April (stations 20106 to 20108) 
would reproduce the March picture (fig. 99) so closely that it need not be reproduced 
32 1 .2 3 . 4 5 . 6 .7 . 8 . 9 33 .1 .1 .3 .4 .5 .6 .7 .8 .9 34 .1 .2 .3 4 .5 
Fig. 114.— Vertical distribution of salinity in the northeastern corner of the gulf. A, March 22, 1920 (station 20081); B, 
April 12. 1920 (station 20100); C, May 10, 1915 (station 10273); D, June 10, 1915 (station 10283); E, August 12, 1914 (sta- 
tion 10246) 
here. The only difference worth comment is that the whole column of water on 
Browns Bank had become vertically equalized during the interval at a salinity (32.7 
per mille) about equaling the mean of the corresponding stratum over the channel, 
evidence that no important overflow had taken place over the bottom of the bank 
meantime, either from the west or from the east. The distribution of salinity in the 
trough of the channel also points to a slackening of the inflow along the bottom 
