• WHOI ATLANTIS II Cruise 75, Leg IV, April and May 1973, 

 25 days 



• NODC Record No. 07870, North Atlantic 



• UCHUPI., A. (NSF IDOE) Marsden squares 2, 3, 38, 39 



• NSF Grant GX-28193 



Descriptive oceanography Stations or samples 



bathythermograph 



expendable (no. of drops) 75 



swell 58 



sea-surface temperature 116 



PLATE TECTONICS AND METALLOGENISIS STUDIES 



• HIG KANA KEOKI Cruise 71/04/26, Leg 7, December 

 1971 to January 1972, 35 days 



• NODC Record No. 07218, Southeast Pacific 



• Johnson, R. (NSF IDOE) Marsden squares 343-350 



• NSF Grant No. AG-329 IDOE portion of this cruise is east 

 of longitude 110°W. 



Stations or samples 



Descriptive oceanography 

 sea 

 swell 

 sea-surface temperature 



Meteorology 



surface meteorological 

 observations 



Geology and geophysics 



cores (no. of cores) 

 seismic-reflection profiles 



(no. naut. miles) 

 seismic-refraction profiles 

 heat flow 



gravity (no. naut. miles) 

 magnetic (no. naut. miles) 

 chemical analysis of sediment — 



physical analysis of sediment — 



paleontology — 



paleomagnetism/rock magnetism — 

 geochronology — 



mineral resources 5,433 



50 



5,433 



1 



11 



5,433 



5,433 



MID-ATLANTIC RIDGE STUDY- 



No NAMDIs received for this volume. 



GULF OF CALIFORNIA STUDY- 



No NAMDIs received for this volume. 



55 



