30.5 



61 



122 



183 



244 

















s* 



J 

































ATLANTIC OCEAN 

 Station 233 















BT 1 

 43° 

 Botto 



04 Crawford 16 

 3'N 45°39'W 

 m 4450 m 



o— - 













BT Data 

 Sampled Data 



1477 



1483 



1489 



1495 1501 1507 1513 1519 



Calculated Velocity (Meters per Second) 



1525 



1531 



183 



244 



1516 



1519 



1522 1525 1528 1531 1534 1537 



Calculated Velocity (Meters per Second) 



1540 



1543 



61 - 



Station 394 



BT45 Crawford 17 



29°22'N 65° 28.8' W 



Bottom 3405 m 



Crawford from Haiti to Columbia 



§. 122 



183 



244 



1516 



1519 



1522 



1537 



1540 



1543 



FIGURE 1 



1525 1528 1531 1534 



Calculated Velocity (Meters per Second) 



COMPARISON OF SOUND VELOCITY PROFILES DETERMINED 

 FROM MECHANICAL BATHYTHERMOGRAPH DATA AND 

 REVERSING THERMOMETER, NANSEN BOTTLE CASTS 

 (Reference 4) 



