36° 38° 40° 

 NORTH LATITUDE 



42° 



44° 



46° 



Figure 5. --Zonal components of the geostrophic currents in cm. per 

 second across the 180th meridian; Charles H. Gilbert cruise 17, 

 September -November 1954. Hatched areas indicate easterly flow. 

 Contour interval 5 cm. /sec. 



11 



