246 



University of California PiMications in Zoology 



[Vol. 15 



3. — Plankton Field Data 



Position 



(Co 

 Depth 



40^ 

 40, 



40, 

 40, 

 40, 

 40, 



40. 



40, 



40, 



40, 



40, 



40. 



40, 



40, 



40, 



40, 



40, 



40.5, 



41. 



41. 



40. 



40. 



40, 



40. 



40. 

 40. 

 40, 

 40. 

 40, 

 40. 

 40, 

 40. 

 40. 

 40. 

 40. 

 40, 

 40, 

 40. 

 40. 

 40. 

 40. 

 40. 

 40, 

 40. 



40. 

 40. 

 40. 

 40, 

 40, 

 40, 

 40, 

 40, 

 40, 

 40, 

 40, 

 40, 

 40. 

 40, 



N lat. 

 Septe 



W long, 

 iber 18. 1913 



ntinued) 



Water 

 sample 

 numbers 



September 19. 1913 



32° 21:3 117° 21:9 

 September 20, 1913 

 32 22.4 117 21.2 

 From 12:12 to 2:54 

 a.m. the boat 

 drifted from the 

 above position 

 to the following 

 position 



32° 22:3 

 32 22.4 

 32 22.2 

 32 22.0 

 32 21.6 



117° 

 117 



22:S 

 21.2 



117 20.9 

 117 20.7 

 117 20.2 



September 21, 1913 

 32 22.4 117 21.2 

 From 3:20 to 5:34 

 a.m. the boat 

 drifted from the 

 above position 

 to the following 

 position 



32° 21:9 117° 19:8 

 32 22.4 117 21.2 

 From 5:56 to 8:58 

 a.m. the boat 

 drifted from the 

 above position 

 to the following 

 position 

 32° 21:2 117° 20:6 

 September 22. 1913 

 32 22.4 117 21.2 

 From 6:07 to 7:57 

 a.m. the boat 

 drifted from the 

 above position 

 to the following- 

 position 



32° 23:2 

 32 22.4 

 32 22.4 



117° 20:2 

 117 21.2 

 117 21.2 



275 



365 



460 



550 



735 



915 



1 4642, . 



5 4643, . 



9 



18 



27 



46 



55 



73 



92 



110 



147 



185 



230 



275 



365 



460 



550 



1 4651,. 



5 4652, . 



9 



IS 



37 



46 



55 



73 



92 



110 



147 



185 



230 



275 



365 



460 



550 



735 



915 



1 4663, . 



5 4664, . 



9 



18 



27 



37 



46 



.55 



73 



92 



110 



147 



185 



230 



