BULL. DEPT. GEOL. UNIV. CAL 



VOL. 4, PL. 31 



I zs 



45 



•--5-3. 



44' 



" 5-2- 

 °cr. i l73 



I 2u± 



/ 



62 62 -6/". 



6/ 60/- <>0 



' /luq.30 

 6 I - • 6> / hi / f4 5"9. 



/ '54 



5* 



v. / N 



40 \ 



• I 

 60 



1270 



43 



57-. 



57 



se. 



I 



-^B 54, 



J-9- • 5-9- 59 - 57- 57 



St 



-SI 



49 

 O 4«{ 





h 



SI 

 49 







4> 



— i 



1 













9~4 



54 



Coos Boy 



51 -"5"' 



S«PT. II 



,31/ ... 51 - 5"0 V 



126"° 



Surface temperatures along a portion of the Oregon Coast for August 

 or Septeml er. The 100-fathom line and an occasional deep-water sounding 

 indicate approximately the ocean depths. The dotted lines connect tempera- 

 ture observations made on the same day. 



