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
52-417D		Drilling/drill rig	DRILL		1976-12-30T00:00:00	25.11150	-68.04680	-5482					
52-417_Site		Composite Core	COMPCORE		1976-12-30T00:00:00	25.11150	-68.04680	-5482					21 cores; 173.5 m cored; 0 m drilled; 67.2% recovery
52-418		Drilling/drill rig	DRILL		1977-02-10T00:00:00	25.03500	-68.05730	-5511					1 cores; 6 m cored; 0 m drilled; 100 % recovery
52-418A		Drilling/drill rig	DRILL		1977-02-10T00:00:00	25.03500	-68.05730	-5511					48 cores; 374 m cored; 0 m drilled; 54.9 % recovery
52-418B		Drilling/drill rig	DRILL		1977-02-10T00:00:00	25.03470	-68.05750	-5514					OBJECTIVE REACHED
52-418_Site		Composite Core	COMPCORE		1977-02-10T00:00:00	25.03500	-68.05730	-5511					49 cores; 380 m cored; 0 m drilled; 55.7% recovery