ALVIN Dive Information

Dive Number:2466Date:10/11/91
Chief Scientist:STAKESOperations Area:JUAN DE FUCA RIDGE
Pilot:P. HickeyObserver 1:Roger Hughes
Observer 2:Mark Hannington
Launch Time:0759Time Submerged:7:25
Time on Surface:1524Bottom Time:
Depth:2225 metersPurpose:GEOLOGY
Sponsor:NSFData:1 CD-ROM Incl. Dives 2196-2197, 2331-2799, data transferred from 3.5" diskette(s)
Still Images:2 Reel(s) 35mm color film Moving Images:2 8mm video tape(s)
Observed:Anemones, Bacterial mats, Hi temp vents, Inactive vent deposits, Lo temp vents, Non-vent fish, Other worms, Sea stars, Snails/Limpets, Sponges, Tube worms, Vent fishSampled:Hi temp vents, Inactive vent deposits, Lo temp vents, Other worms, Snails/Limpets, Tube worms
FrameGrabber Link:
Remarks:Drilled base of hulk sulfide structure - sampled sulfide talus and spire (~70 lb.); sampled large flange (200lb.)