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
TAG2016		Controlled Source Electro-Magnetics	CSEM		2016-07-18T00:00:00	26.15000	-44.81000		2016-07-21T00:00:00				6 CSEM profiles at about 6 km length each
JC138-15GC	15GC	Gravity corer	GC		2016-07-18T07:24:00	26.15572	-44.81650	-3553					Tension from 4 to 3. The corer has been tilted upside down and many red water came out form the head. The sediments have been probably extremely mixed. Testing sediment thickness for RD2
JC138-16GC	16GC	Gravity corer	GC		2016-07-18T10:21:00	26.15575	-44.81620	-3553					Close to top of Southern Mound. About 1m50. Lot of water for the last one. Testing sediment thickness for RD2
JC138-HyBIS21-2		Rock sample	ROCK		2016-07-21T22:06:00	26.15570	-44.81700						Southern mound
JC138-022RD	22RD2	Rock Drill 2	RD2		2016-07-22T04:42:00	26.15550	-44.81600	-3535					
JC138-23GC	23GC	Gravity corer	GC		2016-07-22T17:31:00	26.15675	-44.81667	-3537					NW flank of Southern Mound; Every busy. No one was free to update thos core sheet. Timing and position taken from general log. Hit hard massive sulphides and bended the corer
JC138-27GC	27GC	Gravity corer	GC		2016-07-23T11:44:00	26.15633	-44.81360	-3524					Meteor Hybis dive #9, "Rona Mound"; Tension from 4 to 2.75. 45 cm beige to orange colour
JC138-28GC	28GC	Gravity corer	GC		2016-07-23T15:08:00	26.14278	-44.80692	-3400					Mir mound basin with 2m basin; Tension from 3.8 to 2.76
JC138-29GC	29GC	Gravity corer	GC		2016-07-23T21:23:00	26.17247	-44.81473	-3430					On Shimmering Mound. Around 1.50 m. Very dark brown layer at the end
JC138-031RD	031RD	Rock Drill 2	RD2		2016-07-24T11:36:00	26.15560	-44.81610	-3536					
JC138-37MC	37MC	MultiCorer	MUC		2016-07-27T13:00:00	26.15920	-44.81390	-3482					East Double Mound. Move a bit in the North, because USBL position is very close to the cliff of South-Estarn Double Mound. Move into the flat area. Only three worked. Did drill on one of them (the longer), the other has been sampled. Very rocky inside
JC138-38GC	38GC	Gravity corer	GC		2016-07-27T16:38:00	26.15217	-44.81352	-3608					Central area with 1 m of sediment. Maybe lost a part because the cc was upside down. Presence of pyrite grains along the core liner
JC138-39GC	39GC	Gravity corer	GC		2016-07-27T19:55:00	26.14380	-44.80910	-3490					MIR delta. 50 cm of sediment. Very sulphidic black sand at the end of the core
JC138-HyBIS41-1		Rock sample	ROCK		2016-07-28T23:28:00	26.15690	-44.81700						Southern mound
JC138-49GC	49GC	Gravity corer	GC		2016-07-31T21:09:00	26.15410	-44.81500	-3490					Done next to a fault scarp where we saw with HyBIS very long stratigraphy. In a canyon between two basaltic mounds. Came back with 2.30m. The first 40cm have been extruded from the head concrete and put in a liner
JC138-050RD_11		Rock sample	ROCK		2016-08-02T00:01:00	26.15560	-44.81620						Southern mound
JC138-050RD_8		Rock sample	ROCK		2016-08-02T00:01:00	26.15560	-44.81620						Southern mound
JC138-51GC	51GC	Gravity corer	GC		2016-08-02T02:18:00	26.15805	-44.82170	-3570					Southeast of Shinkai; Tension 4 to 2.8 at bottom contact
JC138-52GC	52GC	Gravity corer	GC		2016-08-02T05:55:00	26.17153	-44.81328	-3397					South flank of Shimmering Mound . Complete 2 m. Seems not very varied.
JC138-54GC	54GC	Gravity corer	GC		2016-08-02T18:34:00	26.16473	-44.82068	-3600					Exploration for a potential hydrothermal mound in the North of Shinkai, mound above fractures. Back with basalt chunks and carbonate ooze
JC138-HyBIS55-6		Rock sample	ROCK		2016-08-03T08:45:00	26.13658	-44.82629						Shinkai mound
JC138-59MC	59MC	MultiCorer	MUC		2016-08-05T07:18:00	26.15217	-44.81350	-3528					Central area
JC138-62GC	62GC	Gravity corer	GC		2016-08-06T15:31:00	26.15420	-44.81567	-3535					S of Southern Mound (between fault scarps); shortly before recovering 10 m of cable out; winch stopped, cable twisted around gravity core; possible loss of sediment. 20 cm in the head of carbonate ooze
JC138-065RD_16		Rock sample	ROCK		2016-08-08T20:02:00	26.15620	-44.81340						Rona mound
JC138-073RD_7		Rock sample	ROCK		2016-08-13T16:55:00	26.14340	-44.80670						Mir zone mound