28 3 



NOTES ON THE CHARTS 



Plates XLIII, XLIV are key charts covering the whole area with which this paper 

 is concerned ; they give all the names mentioned in the text. 



Plate XLV offers a schematic representation of the distribution of marked whales. 

 A full explanation is given on p. 254. 



Plates XLVI-LII show the movements of marked Blue whales in each group ; similarly 

 Plates LIII-LXI and Plates LXII-LXVIII show the movements of Fin and Humpback 

 whales respectively. On these charts the position of marking is shown by an open circle 

 and the position of capture is indicated by a closed circle. 



Plates XLVI, XLVIII, LIII, LV, LVII show the movements of marked whales on 

 the South Georgia grounds, the tracks of marked whales captured beyond the boundaries 

 of these charts are also shown. A circle of 70 miles radius is drawn around the Shag 

 Rocks. 



