ALVIN Dive Information

Dive Number:4351Date:09/25/07
Chief Scientist:BeckerOperations Area:Dead Dog/Middle Valley
Pilot:M. SpearObserver 1:Anton Zafereo
Observer 2:Keir Becker
Launch Time:15:06Time Submerged:8:18
Time on Surface:23:24Bottom Time:5:32
Depth:2422 metersPurpose:Geochemistry
Still Images: Moving Images:6 DVcam tape(s)
Observed:Anemones, Bacterial mats, Non-vent fish, Sea cucumbers, Snails/Limpets, Tube wormsSampled:
FrameGrabber Link:
Remarks:Downloaded cork at 887D, Middle Valley; deployed samplers at "Puppy dog" 700-800m NE of site; sampled 270 deg.C vents SW of Puppy Dog