leg	site	hole	age mnemonic	auxiliary age mnemonic	top of section depth(m)	bottom of section depth(m)	special condition	age	auxiliary age	averaged age	age top of section(million years)	age bottom of section(million years)	average age(million years)t	data source
20	194		LOWER PLEISTOCENE		37.5	47.0		NO AGE GIVEN		NO AGE GIVEN	  1.2	  1.8	  1.5	DSDP INITIAL REPORTS
20	194		LOWER MIOCENE		142.0	151.0		NO AGE GIVEN		NO AGE GIVEN	   16	 22.5	19.25	DSDP INITIAL REPORTS
20	194		LOWER CRETACEOUS		227.5	227.9		NO AGE GIVEN		NO AGE GIVEN	  100	  135	117.5	DSDP INITIAL REPORTS
20	194		LOWER CRETACEOUS		237.0	237.4		NO AGE GIVEN		NO AGE GIVEN	  100	  135	117.5	DSDP INITIAL REPORTS
20	194		LOWER CRETACEOUS		246.5	246.9		NO AGE GIVEN		NO AGE GIVEN	  100	  135	117.5	DSDP INITIAL REPORTS