ALVIN Dive Information

Dive Number:2245Date:07/30/90
Chief Scientist:JOHNSONOperations Area:JUAN DE FUCA RIDGE
Pilot:D. FosterObserver 1:Mark Holmes
Observer 2:Kimberly Calhoun
Launch Time:0825Time Submerged:8:39
Recovery Time:1704Bottom Time:
Depth:2565 metersPurpose:GEOLOGY
Still Images:2 Reel(s) 35mm color film Incl. Dives 2239-46Moving Images:3 8mm video tape(s)
Observed:Anemones, Basalt lava, Sea cucumbers, Sea stars, Soft sediment, Sponges, Urchins, Vent fishSampled:ALVIN navigation, Basalt lava, Magnetometer records, Soft sediment, Temperature records
FrameGrabber Link:
Remarks:Of the spreading center, Vertical basalt flow fronts facing east, interspersed with gentle westward dipping sediment-covered slopes.