Event label Optional label Method/Device Abbreviation O2A Registry URI Date/Time Latitude Longitude Elevation Date/Time end Latitude end Longitude end Elevation end Comment SO193-track Underway cruise track measurements CT 2007-05-19T00:00:00 -18.12860 178.42370 2007-06-30T00:00:00 -13.82610 -171.76320 Suva - Apia SO193-DR1 1 Dredge DRG 2007-05-22T08:55:00 -10.80900 -168.74600 -4063 Mn encrusted sediment boulders, yellow to brownish sediment SO193-DR4 4 Dredge DRG 2007-05-23T07:40:00 -9.82500 -168.72100 -2928 few rocks and crusts; basalt clast with Mn-coating but no Mn-crusts; yellow rocks of light vesicular material SO193-DR2 2 Dredge DRG 2007-05-23T16:44:00 -10.63900 -168.50900 -4777 few crusts, very little manganese crusts SO193-DR3 3 Dredge DRG 2007-05-23T21:33:00 -10.62100 -168.55100 -3596 Mn-encrusted lava fragments from talus deposit + volcanoclastic material SO193-DR5 5 Dredge DRG 2007-05-24T15:41:00 -9.71500 -168.77400 -2861 2 large pillows, several rocks of volcaniclastic material, Mn-crusts SO193-MUC11 11 MultiCorer MUC 2007-05-25T00:49:00 -9.66600 -167.00000 -3654 SO193-TVG6 6 Television-Grab TVG 2007-05-25T00:49:00 -9.27300 -168.02700 -3076 SO193-DR8 8 Dredge DRG 2007-05-25T06:40:00 -9.27300 -168.00800 -3012 one very small piece of highly vesicular basalt SO193-DR9 9 Dredge DRG 2007-05-25T10:25:00 -9.28300 -168.03600 -2860 pillows, Mn-crusts, volcanoclastic material SO193-MUC7 7 MultiCorer MUC 2007-05-25T21:53:00 -9.27200 -168.02400 -3080 SO193-TVG10 10 Television-Grab TVG 2007-05-25T21:53:00 -9.66400 -167.00100 -3656 SO193-DR12 12 Dredge DRG 2007-05-26T11:57:00 -10.17000 -165.99500 -3330 none SO193-DR13 13 Dredge DRG 2007-05-27T00:20:00 -10.58100 -165.27300 -3740 basalt, Mn-crusts, volcaniclastica SO193-DR15 15 Dredge DRG 2007-05-30T01:42:00 -11.48100 -163.43900 -3940 a few pieces of sedimentary rocks SO193-DR14 14 Dredge DRG 2007-05-30T21:20:00 -11.46200 -163.45100 -3970 several in situ samples, looks like sedimentary rocks, well compacted SO193-DR16 16 Dredge DRG 2007-05-31T07:40:00 -11.28500 -163.56400 -4295 solidified Mn-encrusted sediment, no volcanics SO193-DR17 17 Dredge DRG 2007-05-31T16:59:00 -10.84200 -163.85600 -4447 few crusts, sediments covered with Mn-crust SO193-DR18 18 Dredge DRG 2007-06-01T02:03:00 -10.65500 -163.87800 -3360 several blocks of ultramafic (?) volcanic rocks, serpentinit breccia SO193-DR19 19 Dredge DRG 2007-06-01T07:43:00 -10.57400 -163.92500 -3645 lots of solidified sediment boulders, light brown, and red. Few magmatic rocks as angular boulders mixed within the sediments. Dredge probably sampled talus deposit SO193-DR20 20 Dredge DRG 2007-06-01T23:28:00 -10.35500 -164.78600 -3377 several rocks of volcaniclastic material with fragments of basaltic rocks- looks like flow debris SO193-DR21 21 Dredge DRG 2007-06-02T16:51:00 -10.26600 -165.04700 -3835 lots of various volcanic rocks, probably reflecting slope debris SO193-DR22 22 Dredge DRG 2007-06-03T10:07:00 -10.10300 -164.67600 -3519 Mn crusts with greenish coarse grained sediment SO193-DR23 23 Dredge DRG 2007-06-04T03:02:00 -9.90900 -164.82900 -4760 Mn encrusted cobbles of possible magmatic origin SO193-DR24 24 Dredge DRG 2007-06-04T13:44:00 -9.81200 -164.29300 -4236 sediment boulders light brown and red clay-rich solodified sediments SO193-DR25 25 Dredge DRG 2007-06-05T02:43:00 -9.61500 -164.38700 -4737 Two rockfragments of probable magmatic origin SO193-DR26 26 Dredge DRG 2007-06-05T14:55:00 -9.37900 -164.26800 -4025 basaltic cobbles and two pillows SO193-DR27 27 Dredge DRG 2007-06-05T20:35:00 -9.28000 -164.28600 -3060 Volcaniclastic material with clasts of volcanic rocks covered with Mn-crusts SO193-OFOS28 28 Ocean Floor Observation System OFOS 2007-06-06T02:25:00 -9.37700 -164.46500 -2987 SO193-MUC29 29 MultiCorer MUC 2007-06-06T10:45:00 -9.27900 -164.39100 -4861 SO193-MUC30 30 MultiCorer MUC 2007-06-06T19:24:00 -8.65300 -164.33300 -4925 SO193-TVG31 31 Television-Grab TVG 2007-06-06T23:12:00 -8.53000 -164.39100 -2911 Volcanic rocks, Mn-crusts and nodules, sediments SO193-DR32 32 Dredge DRG 2007-06-07T04:05:00 -8.74400 -164.24100 -4650 serveral rocks of possible magmatic and volcanic origin SO193-DR33 33 Dredge DRG 2007-06-07T13:59:00 -8.32400 -163.78400 -3834 mainly volcaniclastic, few angular basalt clasts SO193-DR34 34 Dredge DRG 2007-06-07T19:02:00 -8.18400 -163.72800 -3402 several pieces of volcanic rocks, yellow volcaniclastic material and Mn crusts SO193-DR35 35 Dredge DRG 2007-06-08T02:14:00 -7.67300 -163.91200 -3829 Volcanic rocks, Mn-crusts and nodules, sediments SO193-DR36 36 Dredge DRG 2007-06-08T07:51:00 -7.49600 -163.85100 -4009 large bloc of yellowish volcaniclastics and pillow basalt fragments SO193-DR37 37 Dredge DRG 2007-06-08T13:45:00 -7.48900 -163.58900 -3126 two basalt clasts, huge yellow volcaniclastic bloc containing basalt fragments up to 25cm across SO193-DR38 38 Dredge DRG 2007-06-08T20:21:00 -7.31800 -163.69500 -4666 Mostly sediment, but 1-2 pieces of volcanic rocks SO193-DR39 39 Dredge DRG 2007-06-09T22:20:00 -5.26600 -165.44400 -3805 SO193-DR40 40 Dredge DRG 2007-06-10T06:53:00 -5.01300 -165.21400 -3555 subrounded sediment clasts SO193-DR41 41 Dredge DRG 2007-06-10T17:54:00 -4.62000 -164.14200 two large pieces of probably pillow basalts and a sediment boulder SO193-DR42 42 Dredge DRG 2007-06-10T23:41:00 -4.79200 -163.80700 -3355 one small cobble of basalt encrusted with few cm Mn crust SO193-DR43 43 Dredge DRG 2007-06-11T06:05:00 -5.17500 -163.56000 -2270 half full Mn encrusted volcaniclastic material with enclosed basalt clasts SO193-DR44 44 Dredge DRG 2007-06-11T10:11:00 -5.24600 -163.52000 -3342 SO193-DR45 45 Dredge DRG 2007-06-11T20:10:00 -5.62000 -164.53100 -2846 SO193-DR46 46 Dredge DRG 2007-06-12T04:12:00 -6.03100 -164.72100 -2862 predominately Mn crusts plus 2 pieces of basalt and some volcanoclastic material SO193-DR47 47 Dredge DRG 2007-06-12T14:09:00 -6.70800 -164.17100 -4046 volcaniclastic material encrusted with Mn-crusts containing basalt clasts SO193-DR48 48 Dredge DRG 2007-06-12T18:25:00 -6.72600 -164.18400 -4910 Predominantly volcanic rocks, probably basalt and some volcaniclastic material encrusted with Mn crust SO193-DR49 49 Dredge DRG 2007-06-13T02:39:00 -6.91800 -163.74700 -4715 all sedimentary material SO193-DR50 50 Dredge DRG 2007-06-13T07:20:00 -6.82700 -163.73700 -2978 Mn crusts and solidified sediments SO193-DR51 51 Dredge DRG 2007-06-13T12:53:00 -6.80800 -163.49600 -4554 SO193-DR52 52 Dredge DRG 2007-06-13T18:33:00 -6.77300 -163.39500 -5368 Big block of pillow basalt with glass and several small basalt pieces SO193-DR53 53 Dredge DRG 2007-06-14T02:09:00 -6.75400 -163.14300 -5485 three cobbles, probably basaltic SO193-DR54 54 Dredge DRG 2007-06-14T09:52:00 -6.67500 -162.74000 -5350 mostly Mn crusts and few angular fist sized basaltic rocks SO193-DR55 55 Dredge DRG 2007-06-14T17:55:00 -5.96700 -162.76700 -2403 all magmatic rocks with flow top breccia SO193-DR56 56 Dredge DRG 2007-06-14T21:46:00 -5.98000 -162.73100 -1698 two big blocks of pillow basalt plus several small pieces of volcanic rocks SO193-DR57 57 Dredge DRG 2007-06-15T03:31:00 -5.87000 -162.23900 -2300 three small angular pieces of balsaltic rock SO193-DR58 58 Dredge DRG 2007-06-15T10:14:00 -5.85000 -161.86000 -3452 predominantly volcaniclastic material, basalt clasts and fragments of pillow basalt, some with altered chilled margin SO193-DR59 59 Dredge DRG 2007-06-15T23:18:00 -6.80900 -161.26000 -3662 fragments of pillow basalts with altered chilled margin and some volcanoclastic material SO193-DR60 60 Dredge DRG 2007-06-16T05:25:00 -7.04800 -161.77100 -3142 one piece of Mn crust and a fish SO193-DR61 61 Dredge DRG 2007-06-16T09:48:00 -7.24800 -161.82900 -1939 one large piece of Mn crust (20 cm thick) containing volcaniclastiv material SO193-DR62 62 Dredge DRG 2007-06-16T14:27:00 -7.38600 -161.89600 -3442 angular basalt cobble SO193-DR63 63 Dredge DRG 2007-06-16T19:41:00 -7.71700 -161.94800 -2558 mixture of volcanic rocks and volcaniclastics plus some carbonate aggregates; probably reflecting slope debris SO193-TVG64 64 Television-Grab TVG 2007-06-17T02:52:00 -8.30100 -161.77000 -975 some sediment SO193-DR65 65 Dredge DRG 2007-06-17T05:20:00 -8.28900 -161.86900 -1780 Mn encrusted basalt fragments SO193-DR66 66 Dredge DRG 2007-06-17T08:20:00 -8.31800 -161.85400 -1964 dregde got stuck, weak link broken SO193-DR67 67 Dredge DRG 2007-06-17T15:35:00 -8.56400 -162.29700 -1964 Mn encrusted basalt fragments and pillows SO193-DR68 68 Dredge DRG 2007-06-17T21:08:00 -8.95000 -162.33600 -2455 Basaltc fragments and some volcaniclastic material SO193-DR69 69 Dredge DRG 2007-06-18T01:14:00 -8.97600 -162.30200 -2148 large fragments of carbonate crust SO193-TVG71 71 Television-Grab TVG 2007-06-18T09:51:00 -9.50000 -162.07400 -1222 Mn nodules SO193-DR72 72 Dredge DRG 2007-06-18T12:44:00 -9.44800 -162.12200 -2323 Mn crusts and one piece of basalt plus various biology SO193-MUC73 73 MultiCorer MUC 2007-06-18T19:39:00 -9.97000 -161.81900 -3280 sediment SO193-TVG74 74 Television-Grab TVG 2007-06-19T05:49:00 -10.34100 -160.99200 -1174 SO193-DR75 75 Dredge DRG 2007-06-19T12:11:00 -10.51400 -160.96400 -2431 basalt cobbles and hyaloclastite SO193-TVG76 76 Television-Grab TVG 2007-06-20T02:26:00 -10.04800 -161.06300 -1474 SO193-DR77 77 Dredge DRG 2007-06-20T05:51:00 -9.95300 -161.17600 -3372 rounded basalt boulders and beach cobbles, volcaniclastic material, basalt breccias SO193-DR78 78 Dredge DRG 2007-06-20T18:00:00 -9.84300 -160.58400 -3499 two pieces of basalt, encrustet with Mn, several pieces of Mn- crust SO193-DR79 79 Dredge DRG 2007-06-21T01:36:00 -9.55700 -160.12400 -2958 pillow basalt fragment and volcaniclastic material. Some are encrusted with Mn-crust-boles like slope debris SO193-DR80 80 Dredge DRG 2007-06-21T15:00:00 -10.85600 -160.62400 -4186 sediments and sedimentary breccias SO193-DR81 81 Dredge DRG 2007-06-21T21:35:00 -11.13100 -160.40400 -2845 two small fragments of highly altered basalt and several larger pieces of yellow volcaniclastics encrusted with few cm of Mn-crust SO193-DR84 84 Dredge DRG 2007-06-22T01:07:00 -12.95600 -161.08300 -3663 variety of volcanic rocks and sediments encrusted with Mn crust SO193-DR82 82 Dredge DRG 2007-06-22T04:43:00 -11.24100 -160.81700 -2592 Mn encrusted pillows and pillow fragments, carbonate breccias SO193-DR83 83 Dredge DRG 2007-06-22T18:51:00 -12.80700 -161.06200 -3268 SO193-MUC85 85 MultiCorer MUC 2007-06-23T05:31:00 -12.99400 -161.19400 -2870 SO193-DR86 86 Dredge DRG 2007-06-23T09:34:00 -13.18100 -161.18400 -2704 mostly large boulders of lapilli-tuff and pillow basalt fragments SO193-DR87 87 Dredge DRG 2007-06-23T13:56:00 -13.05500 -161.12700 -3225 solidified sediment boulders, Mn-encrusted breccias and a few rounded boulder of possible basaltic composition SO193-DR88 88 Dredge DRG 2007-06-23T22:58:00 -13.67100 -160.76900 -5477 variety of magmatic rocks and probably volcaniclastic material SO193-OFOS89 89 Ocean Floor Observation System OFOS 2007-06-24T07:27:00 -13.69600 -161.46700 -3521 SO193-DR90 90 Dredge DRG 2007-06-24T13:51:00 -13.69600 -161.45500 -4237 one basalt and some volcaniclastica encrusted with Mn crusts SO193-DR91 91 Dredge DRG 2007-06-24T19:50:00 -13.85800 -161.57100 -4617 several small blocks and cobbles of brownish altered basalt partly encrusted with few cm of Mn crust SO193-DR92 92 Dredge DRG 2007-06-25T04:05:00 -14.20000 -162.21400 -2458 Mn crust SO193-DR93 93 Dredge DRG 2007-06-25T07:22:00 -14.22500 -162.19700 -1823 Mn encrusted pillow, several basalt cobbles, breccia and several pieces of carbonate SO193-DR94 94 Dredge DRG 2007-06-25T14:48:00 -14.51000 -162.70200 -5050 Large block of Mn crust with sediment attached and several smaller boulder of sediments SO193-MUC95 95 MultiCorer MUC 2007-06-26T03:54:00 -13.21700 -163.53100 -3937 SO193-DR96 96 Dredge DRG 2007-06-26T15:56:00 -13.02600 -165.26600 -5033 volcanic rocks and volcaniclastic material, partly encrusted with few cm Mn crust SO193-DR97 97 Dredge DRG 2007-06-27T03:42:00 -12.48900 -166.40800 -2199 carconate boulders SO193-DR98 98 Dredge DRG 2007-06-27T08:10:00 -12.49800 -166.52500 -3144 two small pieces of pillow basalt Mn encrusted but one side freshly broken, one altered basalt fragment and a basalt breccia encrusted with Mn crust SO193-DR99 99 Dredge DRG 2007-06-27T17:41:00 -12.66100 -167.28200 -4544 three pieces of Mn encrusted sedimentary rock and one piece with lithoclasts SO193-MUC100 100 MultiCorer MUC 2007-06-28T17:41:00 -12.75100 -167.66200 -5506 brown clay like sediments SO193-MUC70 70 MultiCorer MUC -9.21100 -162.20900 -3153 sediment