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
75	530	B	HOLOCENE	UPPER PLEISTOCENE	0.0	27.8		NO AGE GIVEN	NO AGE GIVEN	NO AGE GIVEN	    0	  0.7	 0.35	DSDP INITIAL REPORTS
75	530	B	LOWER PLEISTOCENE		27.8	99.8		NO AGE GIVEN		NO AGE GIVEN	  1.2	  1.8	  1.5	DSDP INITIAL REPORTS
75	530	B	PLEISTOCENE	PLIOCENE	99.8	116.2	A LEGITIMATE AGE INVERSION	NO AGE GIVEN	NO AGE GIVEN	NO AGE GIVEN	0.011	    5	2.506	DSDP INITIAL REPORTS
75	530	B	PLIOCENE	UPPER MIOCENE	118.2	180.6		NO AGE GIVEN	NO AGE GIVEN	NO AGE GIVEN	  1.8	 10.5	 6.15	DSDP INITIAL REPORTS