Water column: 28 mg./m. 2 . 



Phytoplankton haul taken. 



Zooplankton: N-C N, o to 267 m., 1109 hr. (32'30"), 52 ml. T, 52 ml. S. 



STATION 26 



SPENCER F. BAIRD; December 2-3, 1958; zone +6, 2300-0045, XII-3; 17°54'N., 104°06'W.; sounding, 2360 fm.; wind, 

 270°, force 2; temp., 86.0°F. dry, 80.0°F. wet; weather, 02; clouds, amt., 0; sea, 1; swell, 270°, ht., 2 ft.; BT slide 

 No. 26. 



Incident solar radiation: daily T 336 g.-cal. /cm. . 



Biological Data 



Zooplankton: N-C N, o to 319 m., 2300 hr. <31'45"), 54 ml. T, 54 ml. S. 



STATION 27 



SPENCER F. BAIRD; December 5, 1958; zone +7, 1837-2000; 25°54.5'N., 113°07.5'W.; sounding, 73 fm.; wind, 300°, 

 force 3; temp., 72.6°F. dry, 68.5°F. wet; weather, 02; clouds, 3, amt., 3; sea, 2; swell, 300°, ht., 3 ft.; BT slide No. 27. 



Incident solar radiation: daily T 281 g.-cal. /cm. . 



Biological Data 



Zooplankton: N-C N, o to 93 m., 1845 hr. (12'20"), 189 ml. T, 15 ml. S. 



STATION 28 



SPENCER F. BAIRD; December 5, 1958; zone +7, 2130-2201; 25°35'N., 113°25'W.; sounding, 85 fm.; wind, 300°, force 4; 

 temp., missing; weather, 02; clouds, 3, amt., 3; sea, 3; swell, 300°, ht., 4 ft.; BT slide No. 28. 



Incident solar radiation: daily T 281 g.-cal. /cm. . 



Biological Data 



Zooplankton: N-C N, o to 119 m., 2130 hr. (15'00"), 55 ml. T, 3 ml. S. 



