ALVIN Dive Information

Dive Number:2784Date:06/27/94
Cruise:AII-131Leg:16
Chief Scientist:EMBLEY/TREFRYOperations Area:JUAN DE FUCA RIDGE - Cleft Segment
Latitude:44-10.77NLongitude:130-21.46W
Pilot:M. HeintzObserver 1:John Trefry
Observer 2:Bob Trocine
Launch Time:0801Time Submerged:8:10
Recovery Time:1611Bottom Time:
Depth:2239 metersPurpose:GEOLOGY/CHEMISTRY
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 Incl. Dives 2783-85Moving Images:6 Hi8 video tape(s)
Observed:Bacterial mats, Basalt lava, Hi temp vents, Lo temp vents, Non-vent fish, Tube worms, Vent fishSampled:Basalt lava, Hi temp vents, Lo temp vents, Tube worms
FrameGrabber Link:
Remarks:Venting at only 2 sites over 600m of cleft.