PLATE 5. 



Fig. 1. Section, Utsire Iceland, March 1897. This Section is delineated on the Surface Chart, PI. 3. 

 See Hydrog. Tab. B. III. 



- 2. Section off Hustadviken near Christianssund. The Isotherms are printed in black. 



See Hydrog. Tab. A. IV, Sts. 77 80. 



- 3. Graphic representation of the variations of Temperature at various depths during each month of the year off the West Coast 



of Norway. 



4. Similar representation of the different degrees of Salinity down in the deep throughout the same period at the same place. 

 The colours have the same signification as those on Pis. 2 4, 



