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
28	267	B	PLIOCENE		105.0	114.5		NO AGE GIVEN		NO AGE GIVEN	  1.8	    5	  3.4	DSDP INITIAL REPORTS
28	267	B	PLIOCENE	UPPER MIOCENE	133.5	143.0		NO AGE GIVEN	NO AGE GIVEN	NO AGE GIVEN	  1.8	 10.5	 6.15	DSDP INITIAL REPORTS
28	267	B	UPPER MIOCENE		143.0	171.5		NO AGE GIVEN		NO AGE GIVEN	    5	 10.5	 7.75	DSDP INITIAL REPORTS
28	267	B	MIDDLE MIOCENE		181.0	190.5		NO AGE GIVEN		NO AGE GIVEN	 10.5	   16	13.25	DSDP INITIAL REPORTS
28	267	B	LOWER MIOCENE		209.5	219.0		NO AGE GIVEN		NO AGE GIVEN	   16	 22.5	19.25	DSDP INITIAL REPORTS
28	267	B	MIOCENE		238.0	304.5		NO AGE GIVEN		NO AGE GIVEN	    5	 22.5	13.75	DSDP INITIAL REPORTS
28	267	B	UPPER EOCENE		313.5	323.0		NO AGE GIVEN		NO AGE GIVEN	 37.5	   43	40.25	DSDP INITIAL REPORTS