t>4o 



RECORD OF DREDGING. 



TEMPERATURE AND DENSITY. 



Station N 

 Date, . , 



Time of day.. // / Q ^foftide, J - / <J ^ ^ -Ul 

 Locality. 



Exact position, ^^Ck, v£*/k* ^aa/^? 



Depth, % 2MMw/?«>* ' 



Nature of bottom. 



Dredging instrument u*ed, ^^tCs^'A,'**** /*+SfC 

 Direction of drift, ^f, (K ; distance, ^ / ^ b\*XAlt 

 Temperature of air, 4^*s3 therm. No.. 



" of surface ^\^fter, 



at denth/of fathoms, 

 at y^ftom, 



Density at surface, /» 0 I temp 



" ^ trxh-yth't>f faf norns, - 



" at bottom. 

 Number of salinometer, 

 Barometer reading. ' w 



State of sky. * ^ H*~*-S 



Direction of wind. : force. V 



Rain, r + /X *> 



Direction of surface current, force. / ' _ I i>Ti 



" of bottom ;< / * : force. 



Service to which attached, 

 Name ;j ml rank of commanding officer, 



