Bull. U. S. B. F., 1924. (Doc. 968.) 
Fig. 25. — Surface plankton dominated by Oikopieura at a station on the continental slope southwest of 
Georges Bank, May 17, 1920 (station 20129), where the deeper water (fig. 26) was dominated by 
euphausiids and copepods. X 3.5 
Fig. 26.— Plankton in the 100-0 meter haul, dominated by Calanus finmarchicus and other copepods, 
and by euphausiid shrimps (Thysanoessa) at a station off the southwest slope of Georges Bank, 
May 17, 1920 (station 20129), where the surface catch (fig. 25) was dominated by Oikopleura. X 4 
