NOTES. 



The samples were gathered by means of small bags of fine canvas (No. 16 or 18). These were either towed along near the 

 surface of the water, or sunk to a certain depth, for instance 50 metres, and hauled straight up. The given temperature and salinity, 

 in the latter instance refers to that at the greatest depth reached by the bag. The occurrence of the various Plankton Organisms is 

 represented by the following symbols. 



c c = very common, 

 c = common. 

 -f- = not rare, 

 r = rare. 



