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
66	492	A	UPPER QUATERNARY		0.0	4.3		NO AGE GIVEN		NO AGE GIVEN	    0	  0.8	  0.4	DSDP INITIAL REPORTS
66	492	A	QUATERNARY		4.3	13.8	A LEGITIMATE AGE INVERSION	NO AGE GIVEN		NO AGE GIVEN	    0	  1.8	  0.9	DSDP INITIAL REPORTS
66	492	A	LOWER QUATERNARY	UPPER PLIOCENE	13.8	18.5		NO AGE GIVEN	NO AGE GIVEN	NO AGE GIVEN	  0.8	  3.4	  2.1	DSDP INITIAL REPORTS
66	492	A	LOWER PLIOCENE		18.5	32.8		NO AGE GIVEN		NO AGE GIVEN	  3.4	    5	  4.2	DSDP INITIAL REPORTS
66	492	A	LOWER PLIOCENE	UPPER MIOCENE	32.8	47.0		NO AGE GIVEN	NO AGE GIVEN	NO AGE GIVEN	  3.4	 10.5	 6.95	DSDP INITIAL REPORTS
66	492	A	UPPER MIOCENE		66.0	70.7		NO AGE GIVEN		NO AGE GIVEN	    5	 10.5	 7.75	DSDP INITIAL REPORTS