ALVIN Dive Information

Dive Number:2791Date:07/05/94
Chief Scientist:EMBLEY/TREFRYOperations Area:JUAN DE FUCA RIDGE - Coaxial Eruption
Pilot:R. GrieveObserver 1:Gary Massoth
Observer 2:Jim Holden
Launch Time:0850Time Submerged:7:47
Time on Surface:1637Bottom Time:
Depth:2276 metersPurpose:GEOLOGY/CHEMISTRY
Sponsor:NOAAData: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 2790-94Moving Images:6 Hi8 video tape(s)
Observed:Anemones, Bacterial mats, Basalt lava, Lo temp vents, Non-vent fish, Other worms, Sea cucumbers, Sea stars, Tube worms, Vent fishSampled:Bacterial mats, Basalt lava, Lo temp vents, Other worms, Tube worms
FrameGrabber Link:
Remarks:Observed and sampled tubeworms and sulfide worms in regins previously known not to have any macrofauna.