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
21	206		UPPER PLEISTOCENE		0.0	4.0		NO AGE GIVEN		NO AGE GIVEN	 0.01	  0.7	0.355	DSDP INITIAL REPORTS
21	206		PLEISTOCENE		4.0	89.0		NO AGE GIVEN		NO AGE GIVEN	0.011	  1.8	.9055	DSDP INITIAL REPORTS
21	206		LOWER PLEISTOCENE	UPPER PLIOCENE	89.0	98.0		NO AGE GIVEN	NO AGE GIVEN	NO AGE GIVEN	  1.2	  3.4	  2.3	DSDP INITIAL REPORTS
21	206		UPPER PLIOCENE		98.0	134.0		NO AGE GIVEN		NO AGE GIVEN	  1.8	  3.4	  2.6	DSDP INITIAL REPORTS
21	206		UPPER PLIOCENE	MIDDLE PLIOCENE	134.0	143.0		NO AGE GIVEN	NO AGE GIVEN	NO AGE GIVEN	  1.8	    4	  2.9	DSDP INITIAL REPORTS
21	206		MIDDLE PLIOCENE		143.0	152.0		NO AGE GIVEN		NO AGE GIVEN	    3	    4	  3.5	DSDP INITIAL REPORTS
21	206		MIDDLE PLIOCENE	LOWER PLIOCENE	152.0	161.0		NO AGE GIVEN	NO AGE GIVEN	NO AGE GIVEN	    3	    5	    4	DSDP INITIAL REPORTS
21	206		LOWER PLIOCENE		165.0	191.5		NO AGE GIVEN		NO AGE GIVEN	  3.4	    5	  4.2	DSDP INITIAL REPORTS
21	206		UPPER MIOCENE		191.5	219.0		NO AGE GIVEN		NO AGE GIVEN	    5	 10.5	 7.75	DSDP INITIAL REPORTS
21	206		UPPER MIOCENE	MIDDLE MIOCENE	219.0	220.5		NO AGE GIVEN	NO AGE GIVEN	NO AGE GIVEN	    5	   16	 10.5	DSDP INITIAL REPORTS
21	206		MIDDLE MIOCENE		220.5	295.0		NO AGE GIVEN		NO AGE GIVEN	 10.5	   16	13.25	DSDP INITIAL REPORTS
21	206		LOWER MIOCENE		295.0	416.0		NO AGE GIVEN		NO AGE GIVEN	   16	 22.5	19.25	DSDP INITIAL REPORTS