DREDGING AND HYDROGRAPHIC RECORDS. 



129 



Investigations off Oregon-Washington Coasts, 1914 and 1915 — Continued. 



Tfimpcrature. | Salinity. 



Surf. 



Apparatus. 



Botni. 



Luc.sdr.;30-Ib. 



lead. 

 do 



Luc. sdr.; Sigs. 



rod. 

 Luc. sdr.;30-lb. 



lead. 

 do 



-do. 

 .do. 



Luc. sdr.; Sigs. 



rod. 

 Luc.sdr.;30-lb. 



lead. 

 do 



.do. 

 .do. 



Luc. sdr.; Sigs. 



rod. 

 Luc. sdr.;30-lb. 



lead. 

 Luc. sdr.; Sigs. 



rod. 

 Luc. sdr.;30-lb. 



lead. 

 do 



-do. 

 .do. 



Luc. sdr.; Sigs. 



rod. 

 Luc.sdr.;30-lb. 



lead. 

 do 



.do. 

 .do. 



Luc. sdr.; Sigs. 



rod. 

 Luc.sdr.;30-lb. 



lead. 

 do 



.do. 

 .do. 



Luc. sdr.; Sigs. 



rod. 

 Luc.sdr.;30-lb. 



lead. 

 do 



.do. 

 .do. 



Luc. sdr.; Sigs. 



rod. 

 Luc.sdr.;30-lb. 



lead. 

 do 



Trial. 



Depth. 



Dura- 

 tion. 



A fin. 



Drift. 



Direction. 



Remarks. 



