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
31	292		HOLOCENE	UPPER PLEISTOCENE	0.0	6.5		NO AGE GIVEN	NO AGE GIVEN	NO AGE GIVEN	    0	  0.7	 0.35	DSDP INITIAL REPORTS
31	292		UPPER PLEISTOCENE		6.5	16.0		NO AGE GIVEN		NO AGE GIVEN	 0.01	  0.7	0.355	DSDP INITIAL REPORTS
31	292		LOWER PLEISTOCENE		16.0	17.5		NO AGE GIVEN		NO AGE GIVEN	  1.2	  1.8	  1.5	DSDP INITIAL REPORTS
31	292		UPPER PLIOCENE		17.5	31.2		NO AGE GIVEN		NO AGE GIVEN	  1.8	  3.4	  2.6	DSDP INITIAL REPORTS
31	292		LOWER PLIOCENE		31.2	47.0		NO AGE GIVEN		NO AGE GIVEN	  3.4	    5	  4.2	DSDP INITIAL REPORTS
31	292		UPPER MIOCENE		47.0	73.0		NO AGE GIVEN		NO AGE GIVEN	    5	 10.5	 7.75	DSDP INITIAL REPORTS
31	292		MIDDLE MIOCENE		73.0	101.5		NO AGE GIVEN		NO AGE GIVEN	 10.5	   16	13.25	DSDP INITIAL REPORTS
31	292		MIDDLE MIOCENE	LOWER MIOCENE	101.5	111.0		NO AGE GIVEN	NO AGE GIVEN	NO AGE GIVEN	 10.5	 22.5	 16.5	DSDP INITIAL REPORTS
31	292		LOWER MIOCENE		111.0	149.0		NO AGE GIVEN		NO AGE GIVEN	   16	 22.5	19.25	DSDP INITIAL REPORTS
31	292		UPPER OLIGOCENE		149.0	291.5		NO AGE GIVEN		NO AGE GIVEN	 22.5	   30	26.25	DSDP INITIAL REPORTS
31	292		UPPER OLIGOCENE	LOWER OLIGOCENE	291.5	301.0		NO AGE GIVEN	NO AGE GIVEN	NO AGE GIVEN	 22.5	 37.5	   30	DSDP INITIAL REPORTS
31	292		LOWER OLIGOCENE		301.0	320.0		NO AGE GIVEN		NO AGE GIVEN	   30	 37.5	33.75	DSDP INITIAL REPORTS
31	292		LOWER OLIGOCENE	UPPER EOCENE	320.0	329.5		NO AGE GIVEN	NO AGE GIVEN	NO AGE GIVEN	   30	   43	 36.5	DSDP INITIAL REPORTS
31	292		LOWER OLIGOCENE		329.5	331.0	A LEGITIMATE AGE INVERSION	NO AGE GIVEN		NO AGE GIVEN	   30	 37.5	33.75	DSDP INITIAL REPORTS
31	292		UPPER EOCENE		331.0	367.5		NO AGE GIVEN		NO AGE GIVEN	 37.5	   43	40.25	DSDP INITIAL REPORTS