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
24	234		PLIOCENE	UPPER MIOCENE	0.0	11.3		NO AGE GIVEN	NO AGE GIVEN	NO AGE GIVEN	  1.8	 10.5	 6.15	DSDP INITIAL REPORTS
24	234		MIDDLE MIOCENE		11.3	77.5		NO AGE GIVEN		NO AGE GIVEN	 10.5	   16	13.25	DSDP INITIAL REPORTS
24	234		LOWER MIOCENE		77.5	161.5		NO AGE GIVEN		NO AGE GIVEN	   16	 22.5	19.25	DSDP INITIAL REPORTS
24	234		UPPER OLIGOCENE		161.5	199.5		NO AGE GIVEN		NO AGE GIVEN	 22.5	   30	26.25	DSDP INITIAL REPORTS