FLOW SITE MARKERS:
Marker description
year vehicle dive # time x y z lat long
------------------------------------------------------------------
3 (triangle) On top of small constructional hill in center
of fissures
1994 ALVIN 2794 ~12:30 456586
5154498 2449 46° 32.560' 129° 33.974'
13 (bucket lid) Extensive floc/mats on new flow
1993 ALVIN 2670 14:41 455709
5152895 2390 46° 31.691' 129° 34.651'
6A (square) 1993 once venting area of new flow
1994 ALVIN 2788 13:48 455622
5152721 2383 46° 31.597' 129° 34.718'
0 (triangle) 1993 venting area area of new flow
1994 ALVIN 2788 12:48 455518
5152455 2382 46° 31.453' 129° 34.798'
7A (square) "West of flow ridge, thick mats, yellow pptes"
1994 ALVIN 2788 13:18 455495
5152430 2383 46° 31.439' 129° 34.816'
P1 DIFFUSE VENTING area in fresh lava
1993 ROPOS hys234 11:10 455454
5152400 2380 46° 31.423' 129° 34.846'
4A (square) Old lava
1993 ALVIN 2672 10:23 455172
5152347 2409 46° 31.393' 129° 35.068'
Y10 Sulfur-stained drainouts in new lava
1993 ROPOS hys219 22:52 455496
5152296 2379 46° 31.367' 129° 34.814'
11 (bucket lid) Extensive mats
1993 ALVIN 2672 12:31 455428
5152251 2377 46° 31.342' 129° 34.867'
14 (bucket lid) Minor staining
1993 ALVIN 2672 11:58 455456
5152245 2395 46° 31.339' 129° 34.845'
Y2 Alterations/new fractures in fresh lava
1993 Ship hys221 05:16 455049
5151449 2371 46° 30.907' 129° 35.159'
Y15 "Weak venting, floc, new pillows"
1993 ROPOS hys221 04:28 455062
5151144 2358 46° 30.743' 129° 35.147'
5A (square) "Diffuse vent site, old lava, in graben"
1993 ALVIN 2671 13:43 454838
5150823 2384 46° 30.569' 129° 35.320'
FLOC SITE MARKERS:
Marker description
year vehicle dive # time x y z lat long
------------------------------------------------------------------
5 (triangle) SNOWBLOWER VENT
1993 ALVIN 2676 13:45 446076
5129996 2291 46° 19.285' 129° 42.028'
9 (triangle) At high point 30m W of vent
1993 ALVIN 2676 11:52 445790
5129151 2226 46° 18.827' 129° 42.245'
11 (triangle) Small mound in front of DIFFUSE VENT
1994 ALVIN 2789 13:20 445812
5129171 2239 46° 18.838' 129° 42.228'
3A (square) "Old pillows, extensive mats"
1994 ALVIN 2789 10:58 445519
5129171 2229 46° 18.838' 129° 42.228'
2 (triangle) 4-5m below rim of fissure on the gently
sloping talus near the fissure
1994 ALVIN 2791 13:00 445424
5128376 2277 46° 18.407' 129° 42.525'
6 (triangle) On the west rim of fissure above Marker 2
1994 ALVIN 2791 ~14:17 445424
5128376 2275 46° 18.407' 129° 42.525'
10 Active DIFFUSE VENT
1994 ALVIN 2793 10:52 445276
5128033 2269 46° 18.221' 129° 42.638'
SOURCE SITE VENTS:
year vehicle dive # time x y z lat long
------------------------------------------------------------------
MONGO VENT
1994 ALVIN 2787 12:00 437474
5111608 2046 46° 9.312' 129° 48.586'
CHURCH VENT
1994 ALVIN 2787 12:36 437456
5111571 2058 46° 9.292' 129° 48.599'
BEARD VENT
1994 ALVIN 2787 09:38 437443
5111538 2051 46° 9.274' 129° 48.609'
SOURCE SITE MARKERS:
Marker description
year vehicle dive # time x y z lat long
------------------------------------------------------------------
1 "On a small basalt mound, 3-4m south of MONGO Vent"
1994 ALVIN 2787 11:42 437468
5111601 20485 46° 9.308' 129° 48.590'
8A North side of CHURCH VENT
1994 ALVIN 2787 12:36 437456
5111571 2058 46° 9.292' 129° 48.599'
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