266 



Vniversity of California I'vhlic^tions i» Zoology [Voi,. 



Table 4. — Plankton Organisms Feb Cubic Meter in Stockton Channel, 

 Daily Series in 1913 — (Continued) 



1913 



7/ 5 

 7/ 6 

 7/ 7 

 7/ 8 

 7/ 9 

 7/10 

 7/11 

 7/12 

 7/13 

 7/14 

 7/15 

 7/16 

 7/17 

 7/18 

 7/19 

 7/20 

 7/21 

 7/22 

 7/23 

 7/24 

 7/25 

 7/26 

 7/27 

 7/28 

 7/29 

 7/30 

 7/31 

 8/ 1 

 8/ 2 

 8/ 3 

 8/4 



Navirula 

 baciUuiii 



3,200 

 3,200 



3,200 



105,792 

 158,688 



105,792 

 3,200 



105,792 

 3,200 

 3,200 

 3,200 



Navicula 

 gracilis 



3,200 



"i05,792 



3,200 



158,688 



3,200 



158,688 

 264,480 

 105,792 

 370,272 

 370,272 



' 2Hi584 



3,200 



3,200 



158,688 



3,200 



105,792 



105,792 



423,168 



476,064 



370,272 



317,376 



370,272 



264,480 



211,584 



264,480 



3,200 



317,376 



Nitzschia 

 aciculari» 



4,284,576 

 2,750,592 

 4,337,472 

 3,967,200 



2,9n9,2sn 



4,760, (itO 

 5,44s,J.ss 

 4,8(16, i:i2 



6,os:i,o!o 



5,130,912 

 4,490,160 

 5,02.5,120 

 5,183,808 

 3,914,304 

 4,125,S,S8 

 2,062,944 

 2,697,69(1 

 2,697, (i'.Mi 

 2,3X0.32(1 

 2,9()9,2,S() 

 4,231,680 

 6,982,272 

 9,309,696 

 7,0SS,064 

 6,030,144 

 3,755,616 

 4,S13,.536 

 3,544,(132 

 3,385,344 

 3,226,656 

 3,702,720 



Nitzschia Nitzschia Plourostauron 



Bigma vernucularls parvulum 



3,200 



3,200 

 3,200 



112,192 



6,400 



3,200 



3,200 



3^206 



3,200 



3,200 



264,480 



19,200 



6,400 



6,400 



3,200 



6,400 



3,200 



3,200 

 3,200 



6,400 



Surirella 



1913 sp. 



7/ 5 



7/ 6 



7/ 7 



7/ 8 



7/9 6,400 



7/10 



7/11 



7/12 



7/13 



7/14 



7/15 3,200 



7/16 3,200 



7/17 19,200 



7/18 6,400 



7/19 



7/20 12,800 



7/21 3,200 



7/22 12,800 



7/23 3,200 



7/24 12,800 



7/25 6,400 



7/26 105,792 



7/27 12,800 



7/28 6,400 



7/29 12,800 



Synedra 

 radians 



5,501,184 



5,765,664 



4,284,576 



4,496,160 



3,279,552 



1,322,400 



634,752 



528,960 



528,960 



793,440 



581,856 



370,272 



476,064 



899,232 



687.648 



476,064 



1,005,024 



Synedra Total Closterium Mougeotia 



ulna Hacillariaceae rostratum sp. 



423,168 20,001,088 



370,272 14,397,312 



952,128 1,8,019,392 



899,232 20,374,.560 



476,064 17,204,000 



581,856 21,749,8.56 



370,272 21,743,4.56 , 3,200 



423,168 24,761,728 3,200 



740,.544 40,709,024 3,200 



637,9.52 51,741,888 3,200 317,376 



846,.336 47,625,600 3,200 



634,7.52 58,002,816 3,200 



1,110,816 59,463,008 3,200 



317,.376 39,790,592 



317,.376 31,801,600 ■. 



264,480 17,-543,776 6,400 



476,064 21,127,904 



370,272 25,04.5,408 



52S,9(M 16,675,040 3,200 



476,064 20,S(i3,424 



211,584 20,387,3(50 3,200 105,792 



687,648 29 637,760 



793,440 32,S09,,S24 1.58,688 



899,232 29,918,240 3,200 



899,232 27,263,840 3,200 3,200 



