ALVIN Dive Information

Dive Number:	2782	Date:	06/25/94
Cruise:	AII-131	Leg:	16
Chief Scientist:	EMBLEY/TREFRY	Operations Area:	JUAN DE FUCA RIDGE - Cleft Segment
Latitude:	44-40.79N	Longitude:	130-21.50W
Pilot:	R. GRIEVE	Observer 1:	GARY MASSOTH
		Observer 2:	MIKE PERFIT
Launch Time:	0800	Time Submerged:	7:26
Recovery Time:	1526	Bottom Time:
Depth:	2237 meters	Purpose:	GEOLOGY/CHEMISTRY
Sponsor:	NOAA	Data:	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 2781-82	Moving Images:	6 Hi8 video tape(s)
Observed:	Anemones, Bacterial mats, Basalt lava, Clams, Inactive vent deposits, Midwater organisms, Non-vent fish, Other worms, Sea stars, Soft sediment, Sponges, Tube worms, Vent fish, Xenophyophores	Sampled:	Basalt lava, Lo temp vents, Other worms, Tube worms

FrameGrabber Link:
Remarks:	Old vents with tube worms , venting diffuse low T water. N. part of cleft filled with large sheet flow.