ALVIN Dive Information

Dive Number:2205Date:04/06/90
Cruise:AII-125Leg:4
Chief Scientist:LUTZ/BROOKSOperations Area:GREEN KNOLL
Latitude:26-59.6NLongitude: 90-14.9W
Pilot:D. FosterObserver 1:Roger Burke
Observer 2:Harry Roberts
Launch Time:0757Time Submerged:7:19
Time on Surface:1516Bottom Time:
Depth:2187 metersPurpose:GEOLOGY
Sponsor:NOAAData:
Still Images:2 Reel(s) 35mm color film Moving Images:3 8mm video tape(s)
Observed:Carbonates, Sea cucumbers, Soft sediment, Sponges, Cemented carbonates, ClastsSampled:Carbonates, Soft sediment
FrameGrabber Link:
Remarks:Extremely steep slopes, many mass movement features, lithified materials on both topo, highs and lows. No brine pool at final objective.