1920] 



Allen: Plankton of the San Joaquin River 



129 



Table 1. — Organisms Per Cubic Meter in Plankton of 

 Stockton Channel in 1913 — (Continued) 



1913 



9 9 



9/13 

 9/17 

 9/20 

 9/24 

 9/27 

 10/ 1 

 10/ 4 

 •10/ 8 

 10/11 

 10/15 

 10/18 

 10/22 

 10/26 

 10/29 

 11/ 1 

 11/ 5 

 11/ 8 

 11/12 

 11/15 

 11/19 

 11/22 

 11/26 

 11/30 

 12/ 3 

 12/ 6 

 12/10 

 12/14 

 12/17 

 12/20 

 12/24 

 12/27 

 12/31 



Inactis tinctoriu 

 Agardh 



Merismopedii 

 glaucum 



5,130,912 



5,501,184 



4,231,680 



6,876, ISO 105,792 



6,559,104 



4,337,472 



2,433,216 



2,221,632 



1,428,192 



1,163,712 52,896 



1,216,608 



476,064 



846,336 



105,792 



317,376 



264,480 634,752 

 370,272 



158,688 264,480 



79,344 3,358,896 



158,688 1,269,504 



52,896 528,960 



52,896 634,752 



634,752 



105,792 



343.S24 



1,600 211,584 



92,568 



132,240 



238,032 



105,792 



33,060 



99,180 



79,344 



317,371; 



158,088 



52,896 

 105,792 

 105,792 



52.8911 



105,792 



6,400 



6,400 

 52,896 



6,400 

 105,792 



6,400 

 52,896 



52J896 



1,600 

 3,200 



Nostoc 

 sp. 



264,4S0 

 846,336 

 423,168 



'-'CI, ISO 



476,064 



52,896 



15S.6S8 



158, OSS 



6,400 



6,400 



6,400 



52,896 



1,600 



400 



Oscillatoria 

 sp. 



899,232 



1,216,608 

 105,792 



1,110,816 



370,272 

 740,544 

 370,272 

 105,792 

 317,376 

 105,792 

 528,960 

 105,792 

 370,272 



"211,584 

 52,896 

 52,896 

 52,896 

 52,896 



52.S96 

 158,688 



52,896 

 79,344 

 26,448 

 33,060 

 33,060 

 39,672 

 13,224 

 52,896 

 13,224 



1/ 5 

 V 8 

 1/12 

 1/15 

 1/19 

 1/22 

 1/26 

 1/29 

 2/ 2 

 2/ 5 

 2/ 8 

 2/12 

 2/15 

 2/19 

 2/23 

 2/26 

 3/ 1 

 3/ 5 

 3/ 8 

 3/12 

 3/15 

 3/19 



800 



26,448 



3,200 



1,600 



13,224 



400 



800 



26,848 



800 



13,624 



400 



39,672 



26,448 



370,272 



92,568 



238,032 



238,032 



79,344 



15S,6SS 



318,976 



158,688 

 238,032 



14,024 



2,000 



800 



3,200 800 



27,248 



2,000 



14,824 400 



2,800 



40,472 



26,448 



396,720 



94,168 1,600 

 277,704 



244,432 



85,744 



211,584 



318,976 



213,184 [ZZ'.'.'.'.Z". 



318,976 52,896 



