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
15	154	A	PLEISTOCENE		1.0	71.5		NO AGE GIVEN		NO AGE GIVEN	0.011	  1.8	.9055	DSDP INITIAL REPORTS
15	154	A	UPPER PLIOCENE		71.5	87.0		NO AGE GIVEN		NO AGE GIVEN	  1.8	  3.4	  2.6	DSDP INITIAL REPORTS
15	154	A	MIDDLE PLIOCENE		87.0	110.5		NO AGE GIVEN		NO AGE GIVEN	    3	    4	  3.5	DSDP INITIAL REPORTS
15	154	A	LOWER PLIOCENE		110.5	156.0		NO AGE GIVEN		NO AGE GIVEN	  3.4	    5	  4.2	DSDP INITIAL REPORTS