no 



MARION AND GENERAL GREENE EXPEDITIONS 



m mm in 



10 20 30 



00 <" O 



„__ f\j Q ^m<g 



CM rO'*' fO f^ lOfOtO 



Fioi'RE 74. — Velocity pioflles of the Lahrarior Current expressed in centiineteis per s^ec- 

 ond. The solid lines represent southerly current and the broken lines northerly cur- 

 rent. Section N3, July 10-11, 1934 ; section P3, July 9-10, 1934 ; and section Q3, July 

 3-7, 1934. 



band of the Labrador Current at mid-Labrador. The West (ireeii- 

 land Current north of the latitude of Hudson Strait is shallower 

 than farther south because of the lesser bottom depths there. 



A comparison of the average draft of the current as shown by the 

 1-centimeter-per-second-velocity lines on the several profiles indicates 



