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
56-434B		Drilling/drill rig	DRILL		1977-09-12T00:00:00	39.74780	144.10130	-5986					32 cores; 295.5 m cored; 47.5 m drilled; 21.4 % recovery
56-434		Drilling/drill rig	DRILL		1977-09-12T00:00:00	39.74600	144.10200	-5986					33 cores; 301 m cored; 0 m drilled; 18 % recovery
56-434_Site		Composite Core	COMPCORE		1977-09-12T00:00:00	39.74660	144.10177	-5986					67 cores; 614.5 m cored; 47.5 m drilled; 21.4% recovery
56-434A		Drilling/drill rig	DRILL		1977-09-12T00:00:00	39.74600	144.10200	-5986					2 cores; 18 m cored; 0 m drilled; 78.4 % recovery
56-435		Drilling/drill rig	DRILL		1977-09-18T00:00:00	39.73480	143.79220	-3401					15 cores; 141 m cored; 9.5 m drilled; 55.6 % recovery
56-435_Site		Composite Core	COMPCORE		1977-09-18T00:00:00	39.73490	143.79270	-3401					26 cores; 243 m cored; 9.5 m drilled; 50.8% recovery
56-435A		Drilling/drill rig	DRILL		1977-09-18T00:00:00	39.73500	143.79320	-3401					11 cores; 102 m cored; 0 m drilled; 44 % recovery
56-436		Drilling/drill rig	DRILL		1977-10-01T00:00:00	39.93270	145.55780	-5240					42 cores; 397.5 m cored; 0 m drilled; 60.6 % recovery
56-436_Site		Composite Core	COMPCORE		1977-10-01T00:00:00	39.93270	145.55780	-5240					42 cores; 397.5 m cored; 0 m drilled; 60.6% recovery
56-437_Site		Composite Core	COMPCORE		1977-10-06T00:00:00	39.89720	145.66630	-5227					0 cores; 0 m cored; 10.5 m drilled
56-437		Drilling/drill rig	DRILL		1977-10-06T00:00:00	39.89720	145.66630	-5227					0 cores; 0 m cored; 10.5 m drilled; % recovery