/S- 60° 



ARGENTINA 



30°S 

 30° E 



O CAPE TOWN 



^^ 



USHUAIA 



/"--•- 



45° — 



60° 



▲ LARGE-VOLUME STATION 

 • REGULAR STATION 

 a STD STATION 



70° 



Figure 7.— GEOSECS. Leg 7 of track of RV KNORR, December 30, 1972, to February 5, 1973. 



30° 



20° n 10°W 



/ DAKAR 



/ 



10<>E 15°N — 



\ 



O-.. 



■^A 



0° - 



A SMALL-VOLUME STATION 

 ▲ LARGE-VOLUME STATION 

 D STD STATION 

 O NANSEN STATION 



15°S — 



CAPE 

 TOWN 



35' . 



~1 \ \ 1 1 1 \ 1 1 \ F^ 



.NEW YORK 60° 55° 50° 45° 40° 35° 30° 25° 40° — 



B E R M U D A^^ -A- 



_ A SMALL-VOLUME STATION 

 ▲ LARGE-VOLUME STATION 



_J I I I I \ \ L 



ft 



\. 



35° 



30° 



25° 



A 



» 20'>- 



CAPE VERDE \ 



IS. 



I DAKAR'f^ 



Figure 9.— GEOSECS. Leg 9 of track of RV 

 KNORR, March 10 to April 1, 1973. 



Figure 8.— GEOSECS. Leg 8 of track of RV 

 KNORR, February 10 to March 7, 1973. 



Broccker, W. S., and A. Kaufman. Near-Surface and Near-Bot- 

 tom Radon Results for the 1969 North Pacific GEOSECS 

 Station, J. Geophy. Res. 75(36): 7679-7681, 1969. 



Broccker, W. S., A. Kaufman, T. -H. Ku, Y. -C. Chung, and H. 

 Craig. Radium-226 Measurements From the 1969 North 

 Pacific GEOSECS Station, J. Geophy. Res. 75(36): 

 7682-7685, 1969. 



