88-7201 
GE -7202 GE-7208 
FEBRUARY 1972 \ ; MAY 1972 
ZOOPLANKTON Ice per 1000m3) ZOOPLANKTON (cc per 1000m3) 
86°W. B4ASWw 82°W. 
GE-7210 IS-7205 
JUNE 1972 oN SEPTEMBER 1972 30°N 
ZOOPLANKTON (cc per 1000m3) 
ZOOPLANKTON (cc per 1000 m3) 
B°N 
6°N 26°N 
aN 24°N 
Figure 2.— Contour charts of zooplankton volumes (cubic centimeters per 1,000 m°) for 12 cruises in the eastern Gulf of Mexico, 1972-74. 
