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
POS317/4-track		Underway cruise track measurements	CT		2004-10-16T00:00:00	41.01200	28.99600		2004-11-04T00:00:00	41.01200	28.99600		Istanbul - Istanbul
GeoB9401-1	835	Deep towed SideScan Sonar	DTS		2004-10-19T06:21:00	42.02550	41.21667	-730	2004-10-20T13:06:00	42.02333	41.29000		
GeoB9402-3	839	Gravity corer	GC		2004-10-20T00:00:00	41.95733	41.29350	-860					2:45 m recovery, high gas saturated sediments/bag
GeoB9402-1	837	Ocean Floor Observation System	OFOS		2004-10-20T05:30:00	41.96333	41.26833	-860		41.27917	41.30283		
GeoB9402-2	838	Ocean Floor Observation System	OFOS		2004-10-20T08:20:00	41.95683	41.30033	-858		41.96717	41.26867		
GeoB9403-3	843	Gravity corer	GC		2004-10-21T00:00:00	41.94750	41.28817	-913					6 m, background core/ liner
GeoB9403-4	844	Gravity corer	GC		2004-10-21T00:00:00	41.95900	41.29350	-861					50 cm recovery, pushout sediments due to gas hydrates/bag
GeoB9403-2	842	Gravity corer	GC		2004-10-21T00:00:00	41.95867	41.29367	-860					2:05 m recovery, gas hydrates/ liner
GeoB9403-1	841	Gravity corer	GC		2004-10-21T00:00:00	41.95883	41.28900	-859					1:84 m recovery, carbonates, gas hydrates/ liner
GeoB9403-5	845	Ocean Floor Observation System	OFOS		2004-10-21T10:45:00	41.94750	41.29967	-826		41.96733	41.28167		
GeoB9404-1	847	Deep towed SideScan Sonar	DTS		2004-10-22T05:15:00	42.06917	41.23550	-1138		41.95183	41.24233		
GeoB9405-1	849	Deep towed SideScan Sonar	DTS		2004-10-24T13:17:00	41.83333	37.52033	-1935	2004-10-26T08:12:00	41.93483	36.95750		
GeoB9406-1	850	Ocean Floor Observation System	OFOS		2004-10-25T09:40:00	41.93650	37.00500	-1755		41.93333	37.02433		
GeoB9406-2	851	Gravity corer	GC		2004-10-25T14:01:00	41.93583	37.01333	-1764					background core
GeoB9407-1	853	Deep towed SideScan Sonar	DTS		2004-10-28T06:17:00	41.60950	31.26233	-1821	2004-10-30T05:06:00	41.67267	31.41433		
GeoB9410-1	857	Gravity corer	GC		2004-10-29T00:00:00	41.47533	30.85983	-1110					high gas saturated sediments, gas hydrates ?/bag
GeoB9408-1	854	Gravity corer	GC		2004-10-29T07:54:00	41.51900	31.00433	-1311					background core
GeoB9409-1	855	Ocean Floor Observation System	OFOS		2004-10-29T10:16:00	41.54900	31.01417	-1375		41.55467	30.99300		
GeoB9409-2	856	Gravity corer	GC		2004-10-29T13:53:00	41.55117	31.00750	-1440					background core, weak smell of H2S
GeoB9411-2	860	Gravity corer	GC		2004-10-30T00:00:00	41.47667	30.85750	-1046					background core/bag
GeoB9413-1	862	Gravity corer	GC		2004-10-30T00:00:00	41.56667	31.09083	-1563					liner
GeoB9413-2	863	Gravity corer	GC		2004-10-30T00:00:00	41.56650	31.09700	-1557					liner
GeoB9412-1	861	Gravity corer	GC		2004-10-30T00:00:00	41.51233	30.96517	-1419					liner
GeoB9411-1	859	Ocean Floor Observation System	OFOS		2004-10-30T06:06:00	41.47733	30.85683	-1021		41.47067	30.86717		
GeoB9414-1	864	Deep towed SideScan Sonar	DTS		2004-10-31T16:08:00	41.56400	31.20783	-1300	2004-11-01T12:36:00	41.48450	30.72767		
GeoB9415-2	867	Gravity corer	GC		2004-11-02T00:00:00	41.73067	31.09917	-1718					background core/bag
GeoB9415-1	866	Gravity corer	GC		2004-11-02T00:00:00	41.73050	31.09950	-1764					background core/bag