ALVIN Dive Information

Dive Number:4423Date:07/19/08
Cruise:AT-15Leg:34
Chief Scientist:Lee/Di IorioOperations Area:Middle Valley
Latitude:48-27.303NLongitude:128-42.534W
Pilot:M. SpearObserver 1:Annalys Roque
Observer 2:Joanne Ishikawa
Launch Time:15:02Time Submerged:8:55
Time on Surface:23:57Bottom Time:6:15
Depth:2415 metersPurpose:Biology, Chemistry
Sponsor:NSFData:
Still Images:2 flashcards Moving Images:6 DVcam tape(s)
Observed:Anemones, Bacterial mats, Clams, Hi temp vents, Lo temp vents, Non-vent fish, Other worms, Sea cucumbers, Sea stars, Snails/Limpets, Soft sediment, Tube worms, Urchins, Vent fishSampled:Bacterial mats, Other worms, Snails/Limpets, Soft sediment, Temperature records, Tube worms
FrameGrabber Link:http://4dgeo.whoi.edu/webdata/DAQ/AT15-34/Alvin-D4423/html/S0001.html
Remarks:We saw little vent biology at Dead Dog. could not retrieve osmo sampler because it appeared buried in the Ridgeia bush.