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
M50-track		Underway cruise track measurements	CT		1978-09-20T00:00:00	50.60000	0.50000		1978-12-15T23:00:00	52.70000	4.20000		
M50_430		Water sample	WS		1978-11-13T00:00:00	34.16167	25.00000	-3035					
M50_432		Water sample	WS		1978-11-13T00:00:00	36.98667	19.61167	-3480					
M50_436		Water sample	WS		1978-11-13T00:00:00	41.39500	18.00167	-1137					
M50_437		Water sample	WS		1978-11-13T00:00:00	36.00000	16.55333	-3473					
M50_440		Water sample	WS		1978-11-13T00:00:00	36.65333	12.31167	-1296					
M50_450		Water sample	WS		1978-11-13T00:00:00	39.34667	11.62500	-3220					
M50_453		Water sample	WS		1978-11-13T00:00:00	37.91667	4.57667	-2790					
M50_428		Water sample	WS		1978-11-13T00:00:00	32.24500	26.61667	-3125					
M50_395		Water sample	WS		1978-11-13T00:00:00	31.91333	32.16333						
M50_407		Water sample	WS		1978-11-13T00:00:00	31.74667	30.15000						
M50_409		Water sample	WS		1978-11-13T00:00:00	31.33333	29.84500						
M50_415		Water sample	WS		1978-11-13T00:00:00	31.02500	28.92667						
M50_421		Water sample	WS		1978-11-13T00:00:00	31.29500	28.07500						
M50_424		Water sample	WS		1978-11-13T00:00:00	31.37333	27.74000						
M50_390		Water sample	WS		1978-11-13T00:00:00	31.90500	31.32500