ALVIN Dive Information

Dive Number:3421Date:07/02/99
Cruise:AT-03Leg:35B
Chief Scientist:TORRESOperations Area:OREGON MARGIN
Latitude:44-33.39NLongitude:125-08.91W
Pilot:D. FosterObserver 1:Kevin Brown
Observer 2:Doug Hammond
Launch Time:08:22Time Submerged:7:57
Time on Surface:16:19Bottom Time:6:37
Depth:857 metersPurpose:GEOCHEMISTRY
Sponsor:NSFData:1 CD-ROM Incl. Dives 3421-3430
Still Images:1 Reel(s) 35mm color film Incl. Dives 3421-3423Moving Images:6 Hi8 video tape(s)
Incl. 3-3chip
Observed:Anemones, Bacterial mats, Bedforms, Carbonates, Clams, Cold seep, Inactive vent deposits, Non-vent fish, Sea cucumbers, Sea stars, Snails/Limpets, Soft sediment, Urchins, Vent fishSampled:ALVIN navigation, Bacterial mats, Clams, Cold seep
FrameGrabber Link:
Remarks:Active cold seeps, chemotherms 3m high, methane bubbles