ALVIN Dive Information

Dive Number:2420Date:07/27/91
Cruise:AII-125Leg:29
Chief Scientist:DELANEY/SCHULTZOperations Area:JUAN DE FUCA RIDGE
Latitude:47-57.1NLongitude:129-05.8W
Pilot:D. FosterObserver 1:Veronique Robigou
Observer 2:Milton Smith
Launch Time:0844Time Submerged:8:01
Time on Surface:1645Bottom Time:
Depth:2198 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 Incl. Dives 2418-23Moving Images:2 8mm video tape(s)
Observed:Bacterial mats, Basalt lava, Crabs, Inactive vent deposits, Lo temp vents, Snails/Limpets, Vent fish, Xenophyophores, Sulfide worms, Other(VO)Sampled:ALVIN navigation, Hi temp vents, Other worms, Temperature records, Tube worms, Flange
FrameGrabber Link:
Remarks:Use of prototype CCD camera mounted on starboard arm.