ALVIN Dive Information

Dive Number:2455Date:09/22/91
Cruise:AII-125Leg:32
Chief Scientist:DELANEY/SCHULTZOperations Area:JUAN DE FUCA RIDGE
Latitude:47-57.0NLongitude:129-05.2W
Pilot:C. Van DoverObserver 1:Paul Mccaffrey
Observer 2:John Delaney
Launch Time:0949Time Submerged:7:27
Time on Surface:1716Bottom Time:
Depth:2205 metersPurpose:GEOCHEMISTRY
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:3 8mm video tape(s)
Observed:Bacterial mats, Basalt lava, Hi temp vents, Inactive vent deposits, Other worms, Snails/Limpets, Tube worms, Vent fishSampled:ALVIN navigation, Hi temp vents, Other worms, Temperature records, Tube worms
FrameGrabber Link:
Remarks:Sampled and then lost 300 lb. sulfide ledge.