ALVIN Dive Information

Dive Number:2183Date:01/11/90
Cruise:AII-125Leg:1
Chief Scientist:RONA/THOMPSONOperations Area:MID-ATLANTIC RIDGE - Tag Site
Latitude:26-08.2NLongitude: 44-49.6W
Pilot:P. HickeyObserver 1:Margaret Tivey
Observer 2:Mark Hannington
Launch Time:0757Time Submerged:8:26
Time on Surface:1623Bottom Time:
Depth:3671 metersPurpose:GEOLOGY/CHEMISTRY
Sponsor:NSF/NOAAData:
Still Images:2 Reel(s) 35mm color film 2x2 slides(handheld)Moving Images:3 8mm video tape(s)
Observed:Anemones, Basalt lava, Carbonates(ooze), Hi temp vents, Inactive vent deposits, Lo temp vents, Shrimp, Soft sediment, Tube wormsSampled:ALVIN navigation, (didn't work) CTD records, Hi temp vents, Soft sediment, Temperature records
FrameGrabber Link:
Remarks:samples = 3 push cores, 15 massive sulfide samples, filtered black smoke.