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
90	590	A	QUATERNARY		26.2	45.4		NO AGE GIVEN		NO AGE GIVEN	    0	  1.8	  0.9	DSDP INITIAL REPORTS
90	590	A	UPPER PLIOCENE		45.4	83.8		NO AGE GIVEN		NO AGE GIVEN	  1.8	  3.4	  2.6	DSDP INITIAL REPORTS
90	590	A	UPPER PLIOCENE	LOWER PLIOCENE	83.8	93.4		NO AGE GIVEN	NO AGE GIVEN	NO AGE GIVEN	  1.8	    5	  3.4	DSDP INITIAL REPORTS
90	590	A	UPPER PLIOCENE		93.4	103.0	A LEGITIMATE AGE INVERSION	NO AGE GIVEN		NO AGE GIVEN	  1.8	  3.4	  2.6	DSDP INITIAL REPORTS
90	590	A	LOWER PLIOCENE		112.6	192.5		NO AGE GIVEN		NO AGE GIVEN	  3.4	    5	  4.2	DSDP INITIAL REPORTS
90	590	A	UPPER MIOCENE		192.5	280.8		NO AGE GIVEN		NO AGE GIVEN	    5	 10.5	 7.75	DSDP INITIAL REPORTS