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
15	151		PLEISTOCENE		61.0	69.1		NO AGE GIVEN		NO AGE GIVEN	0.011	  1.8	.9055	DSDP INITIAL REPORTS
15	151		PLIOCENE		69.1	70.0		NO AGE GIVEN		NO AGE GIVEN	  1.8	    5	  3.4	DSDP INITIAL REPORTS
15	151		LOWER PLIOCENE		117.0	121.5		NO AGE GIVEN		NO AGE GIVEN	  3.4	    5	  4.2	DSDP INITIAL REPORTS
15	151		UPPER MIOCENE		121.5	122.0		NO AGE GIVEN		NO AGE GIVEN	    5	 10.5	 7.75	DSDP INITIAL REPORTS
15	151		MIDDLE MIOCENE		181.0	190.0		NO AGE GIVEN		NO AGE GIVEN	 10.5	   16	13.25	DSDP INITIAL REPORTS
15	151		LOWER MIOCENE		237.0	311.0		NO AGE GIVEN		NO AGE GIVEN	   16	 22.5	19.25	DSDP INITIAL REPORTS
15	151		UPPER OLIGOCENE		311.0	339.0		NO AGE GIVEN		NO AGE GIVEN	 22.5	   30	26.25	DSDP INITIAL REPORTS
15	151		MIDDLE OLIGOCENE		339.0	348.0		NO AGE GIVEN		NO AGE GIVEN	   29	   32	 30.5	DSDP INITIAL REPORTS
15	151		LOWER EOCENE		348.0	348.3		NO AGE GIVEN		NO AGE GIVEN	   49	 53.5	51.25	DSDP INITIAL REPORTS
15	151		MIDDLE PALEOCENE		348.3	357.0		NO AGE GIVEN		NO AGE GIVEN	   58	   60	   59	DSDP INITIAL REPORTS
15	151		LOWER PALEOCENE		357.0	365.5		NO AGE GIVEN		NO AGE GIVEN	   60	   65	 62.5	DSDP INITIAL REPORTS
15	151		SANTONIAN		365.5	378.0		NO AGE GIVEN		NO AGE GIVEN	   78	   82	   80	DSDP INITIAL REPORTS