Ki'i.r,. V. S. I',. F.. 1924. (Dor. Oils.) 



Fig. 123. — Diatom plankton in the western part of Georges Bank, Julj 9, 1913 (station 10059), dominated by 

 Guinardia /lunula and Eucampia. (See list, p. 431.) 



\ - ■ \ ' y 



-\ \v: 



[O. i-'l -Diatom plankton on the western part of Georges Hank, July 23, 191' 

 Thahissinilirij longissima and Rhhosoknia slyVformis (see list, p 



Hank, July 23, 1916 (station 10347), dominated by 

 - - -!31), X 75 



