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
128-798		Composite Core	COMPCORE		1989-08-27T00:00:00	37.03843	134.79970	-912	1989-08-31T00:00:00				84 cores; 781.3 m cored; 0 m drilled; 101.7% recovery
128-798A		Drilling/drill rig	DRILL		1989-08-27T07:15:00	37.03830	134.79980	-914	1989-08-28T10:24:00				17 cores; 143.3 m cored; 0 m drilled; 103.5 % recovery
128-798B		Drilling/drill rig	DRILL		1989-08-28T10:24:00	37.03850	134.79960	-911	1989-08-31T08:00:00				54 cores; 517.9 m cored; 0 m drilled; 99.3 % recovery
128-798C		Drilling/drill rig	DRILL		1989-08-31T08:00:00	37.03850	134.79970	-911	1989-08-31T23:40:00				13 cores; 120.1 m cored; 0 m drilled; 110 % recovery
128-794C		Drilling/drill rig	DRILL		1989-09-05T00:00:00	40.19000	138.23100	-2809.3					
128-794A		Drilling/drill rig	DRILL		1989-09-05T00:00:00	40.19000	138.23100	-2811					
128-794		Composite Core	COMPCORE		1989-09-05T00:00:00	40.18242	138.23248	-2815.2	1989-10-02T00:00:00				20 cores; 160.5 m cored; 400 m drilled; 21.7% recovery
128-794B		Drilling/drill rig	DRILL		1989-09-05T00:00:00	40.19000	138.23100	-2811					
128-799		Composite Core	COMPCORE		1989-09-14T00:00:00	39.22033	133.86670	-2084.3	1989-10-13T00:00:00				122 cores; 1124.2 m cored; 0 m drilled; 66.2% recovery
128-799A		Drilling/drill rig	DRILL		1989-09-14T16:30:00	39.22050	133.86690	-2085	1989-09-18T19:45:00				52 cores; 468.7 m cored; 0 m drilled; 93.9 % recovery
128-794D		Drilling/drill rig	DRILL		1989-09-22T13:48:00	40.18940	138.23240	-2818	1989-09-29T23:00:00				20 cores; 160.5 m cored; 0 m drilled; 21.7 % recovery
128-794E		Drilling/drill rig	DRILL		1989-09-29T23:00:00	40.17543	138.23255	-2812.5	1989-10-02T00:20:00				0 cores; 0 m cored; 400 m drilled
128-799B		Drilling/drill rig	DRILL		1989-10-02T22:36:00	39.22050	133.86650	-2084	1989-10-12T03:40:00				67 cores; 633 m cored; 0 m drilled; 44.3 % recovery
128-799C		Drilling/drill rig	DRILL		1989-10-12T03:40:00	39.22000	133.86670	-2084	1989-10-13T02:30:00				3 cores; 22.5 m cored; 0 m drilled; 106.4 % recovery