APPENDIX. TABLES na-f 



The displacement volume (in cc.) of samples taken with the 70 cm. vertical closing net, together with the sum of the volumes of all hauls between 

 1000 m. and the surface (i.e. 1000— om.). The following contractions are used to indicate in which major geographical zone the stations occurred: 

 A = Antarctic; SA = Sub-Antarctic; ST = Sub-Tropic; T = Tropic. 



* Station completed before sunset. 



f Sample rich in phytoplankton. No volume measurement is given where it was impossible to separate the zooplankton from the phytoplankton 

 (see p. 198). 



( ) Some of sample missing. 



Table 1 1 a. Observations near the meridian of o° 



