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
22	216		PLEISTOCENE		0.0	9.5		NO AGE GIVEN		NO AGE GIVEN	0.011	  1.8	.9055	DSDP INITIAL REPORTS
22	216		PLIOCENE		44.5	54.0		NO AGE GIVEN		NO AGE GIVEN	  1.8	    5	  3.4	DSDP INITIAL REPORTS
22	216		UPPER MIOCENE		82.5	92.0		NO AGE GIVEN		NO AGE GIVEN	    5	 10.5	 7.75	DSDP INITIAL REPORTS
22	216		MIDDLE MIOCENE		120.5	160.0		NO AGE GIVEN		NO AGE GIVEN	 10.5	   16	13.25	DSDP INITIAL REPORTS
22	216		LOWER MIOCENE		160.0	177.5		NO AGE GIVEN		NO AGE GIVEN	   16	 22.5	19.25	DSDP INITIAL REPORTS
22	216		UPPER OLIGOCENE		177.5	215.5		NO AGE GIVEN		NO AGE GIVEN	 22.5	   30	26.25	DSDP INITIAL REPORTS
22	216		OLIGOCENE		215.5	257.5		NO AGE GIVEN		NO AGE GIVEN	 22.5	 37.5	   30	DSDP INITIAL REPORTS
22	216		UPPER EOCENE		257.5	272.5		NO AGE GIVEN		NO AGE GIVEN	 37.5	   43	40.25	DSDP INITIAL REPORTS
22	216		UPPER EOCENE		272.5	273.5		NO AGE GIVEN		NO AGE GIVEN	 37.5	   43	40.25	DSDP INITIAL REPORTS
22	216		MIDDLE EOCENE		273.5	286.2		NO AGE GIVEN		NO AGE GIVEN	   43	   49	   46	DSDP INITIAL REPORTS
22	216		LOWER EOCENE		286.2	290.0		NO AGE GIVEN		NO AGE GIVEN	   49	 53.5	51.25	DSDP INITIAL REPORTS
22	216		PALEOCENE		291.5	320.0		NO AGE GIVEN		NO AGE GIVEN	 53.5	   65	59.25	DSDP INITIAL REPORTS
22	216		MIDDLE PALEOCENE		320.0	329.5		NO AGE GIVEN		NO AGE GIVEN	   58	   60	   59	DSDP INITIAL REPORTS
22	216		PALEOCENE		329.5	331.0		NO AGE GIVEN		NO AGE GIVEN	 53.5	   65	59.25	DSDP INITIAL REPORTS
22	216		CRETACEOUS	MAESTRICHTIAN	331.0	339.0		NO AGE GIVEN	NO AGE GIVEN	NO AGE GIVEN	   65	   70	 67.5	DSDP INITIAL REPORTS
22	216		MAESTRICHTIAN		339.0	453.0		NO AGE GIVEN		NO AGE GIVEN	   65	   70	 67.5	DSDP INITIAL REPORTS