Table II. Approximate depth of discontinuity between Antarctic 

 surface layer and warm deep water 



St. 



Date 



Upper 

 net. 



Depth 

 (m.) 



Lower 

 net. 



Depth 

 (m.) 



Approx. 

 depth of dis- 

 continuity 

 (m.) 



St. 



Date 



Upper 

 net. 



Depth 

 (m.) 



Lower 

 net. 



Depth 

 (m.) 



Approx. 

 depth of dis- 

 continuity 

 (m.) 



62-0 



84-0 



62-0 

 109-0 



I2I-0 

 123-0 

 149-0 

 1 17-0 

 125-0 

 130-0 

 156-0 

 I 19-0 

 176-0 

 I5I-O 

 102-0 



1 19-0 

 144-0 



137-0 

 120-0 

 1 19-0 

 146-0 



100-0 

 II3-O 



95-0 

 128-0 

 IIO-O 



140-0 

 1 00-0 

 1 00-0 



149-0 

 113-0 

 1 00-0 

 151-0 



84-0 



1 17-0 

 100-0 

 119-0 

 103-0 

 133-0 



1 00-0 

 125-0 

 119-0 

 119-0 

 119-0 

 125-0 



89-0 



130-0 



88-0 



1 00-0 

 119-0 

 109-0 

 122-0 

 1 1 6-0 



133-0 

 86-0 



106-0 



246-170 

 300-140 



216-168 

 248-154 



172- 85 

 286-126 



264-108 



260—104 



306-124 



210-130 



320-126 



260- ? 100 



260-140 



290-140 



230-110 



270-118 



248-120 



342-150 



250-100 



356-170 

 352-102 

 280-140 



270-110 

 270- 90 

 230- 66 

 350-120 

 350-150 

 400-160 

 300-125 

 300-150 

 370-104 

 270-100 

 274-116 

 37S-IIO 

 250-100 

 296-100 

 256-110 

 340-110 

 295-104 

 338-130 



{a) Falkland 



250 



300 



150** 



200* 



200 



175* 



125* 



150* 



400 



250 



350 



200* 



300 



350 



225* 



250* 



250 



250* 



175* 

 300* 

 175* 

 175* 

 (6) Falkland 



175* 



150* 



100* 



150* 



150** 



400 



400 



150** 



200* 



100** 



80** 



300* 



175* 



150* 



200* 



200* 



150* 



125 



114-0 

 1 1 9-0 



124-0 



131-0 



100-0 



131-0 



126-0 



130-0 



116-0 



137-0 



120-0 

 128-0 



137-0 

 135-0 



140-0 



133-0 

 132-0 

 179-0 



117-0 



130-0 



98-0 



100-0 

 1 10-0 



1 00-0 

 iig-o 

 97-0 

 1 00-0 

 1 00-0 

 132-0 

 104-0 



93-0 

 119-0 

 104-0 

 1 17-0 



91-0 



(c) Circumpolar Stations, April-September 1932 



254-140 

 320-190 



370-155 

 190-108 

 248- 94 

 280-154 

 224-120 

 262-140 

 264-130 

 210-140 

 300-100 

 254-110 

 270- 90 

 280-120 

 302-100 



235-115 

 290- 90 



300 

 200* 

 150** 

 125* 

 100* 

 125** 

 125* 

 125** 

 175* 

 175* 

 175* 

 175* 

 200* 

 200* 

 125* 

 70** 

 250* 



98-0 



I2I-0 

 104-0 

 I 14-0 

 1 00-0 

 128-0 

 123-0 

 102-0 

 I 1 7-0 

 97-0 

 91-0 



I37-0 

 109-0 

 128-0 

 115-0 



1 17-0 



202-133 

 280-100 



310-124 

 248-102 

 242-116 

 334-130 

 320- 70 

 290-104 

 216-104 

 262- 84 

 250-100 

 196-104 

 318-102 

 340-100 

 314-188 

 256- 80 

 260-126 

 312-119 

 356-140 

 250-100 



250- 90 

 340-150 

 270-100 



260-120 

 315-130 

 290-100 

 260- 90 

 250-106 

 335-100 

 310-110 

 260-110 

 340-110 

 290-110 

 330-100 

 270-100 



240-110 

 260- 90 

 330-130 

 320-138 

 386-142 

 306-130 

 320-100 

 300-130 

 340-130 

 280-100 

 240-110 

 290-134 



325-144 

 300—122 

 314-114 

 290-104 



200 

 175* 



250* 

 125* 

 200* 



175* 

 250* 



175* 



150* 



250* 



250 



250 



175* 



150* 



150** 



150* 



150* 



350 



350 



250 



200' 

 300* 

 150* 



300 



100** 



250* 



150* 



200* 



250* 



300* 



300 



175* 

 175* 

 150* 

 8o*» 



200' 

 250* 

 200* 

 100* 



125* 

 300* 

 225* 

 125* 

 150* 

 150* 

 150* 

 250* 

 300 



300 



Deep hauls fished partly in warm deep water. ** Deep hauls fished wholly in warm deep water. 



