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
30	289		PLEISTOCENE		0.0	25.0		NO AGE GIVEN		NO AGE GIVEN	0.011	  1.8	.9055	DSDP INITIAL REPORTS
30	289		UPPER PLIOCENE		25.0	85.5		NO AGE GIVEN		NO AGE GIVEN	  1.8	  3.4	  2.6	DSDP INITIAL REPORTS
30	289		LOWER PLIOCENE		85.5	160.6		NO AGE GIVEN		NO AGE GIVEN	  3.4	    5	  4.2	DSDP INITIAL REPORTS
30	289		UPPER MIOCENE		160.6	310.0		NO AGE GIVEN		NO AGE GIVEN	    5	 10.5	 7.75	DSDP INITIAL REPORTS
30	289		MIDDLE MIOCENE		310.0	484.5		NO AGE GIVEN		NO AGE GIVEN	 10.5	   16	13.25	DSDP INITIAL REPORTS
30	289		LOWER MIOCENE		484.5	646.0		NO AGE GIVEN		NO AGE GIVEN	   16	 22.5	19.25	DSDP INITIAL REPORTS
30	289		LOWER MIOCENE	UPPER OLIGOCENE	646.0	655.5		NO AGE GIVEN	NO AGE GIVEN	NO AGE GIVEN	   16	   30	   23	DSDP INITIAL REPORTS
30	289		UPPER OLIGOCENE		655.5	883.5		NO AGE GIVEN		NO AGE GIVEN	 22.5	   30	26.25	DSDP INITIAL REPORTS
30	289		LOWER OLIGOCENE		883.5	959.5		NO AGE GIVEN		NO AGE GIVEN	   30	 37.5	33.75	DSDP INITIAL REPORTS
30	289		UPPER EOCENE		959.5	1016.5		NO AGE GIVEN		NO AGE GIVEN	 37.5	   43	40.25	DSDP INITIAL REPORTS
30	289		MIDDLE EOCENE		1016.5	1073.5		NO AGE GIVEN		NO AGE GIVEN	   43	   49	   46	DSDP INITIAL REPORTS
30	289		LOWER EOCENE		1073.5	1092.5		NO AGE GIVEN		NO AGE GIVEN	   49	 53.5	51.25	DSDP INITIAL REPORTS
30	289		UPPER PALEOCENE		1092.5	1136.0		NO AGE GIVEN		NO AGE GIVEN	 53.5	   60	56.75	DSDP INITIAL REPORTS
30	289		LOWER PALEOCENE		1136.0	1145.5		NO AGE GIVEN		NO AGE GIVEN	   60	   65	 62.5	DSDP INITIAL REPORTS
30	289		LOWER PALEOCENE	UPPER MAESTRICHTIAN 	1145.5	1155.0		NO AGE GIVEN	NO AGE GIVEN	NO AGE GIVEN	   60	 67.5	63.75	DSDP INITIAL REPORTS
30	289		MIDDLE MAESTRICHTIAN		1155.0	1193.0		NO AGE GIVEN		NO AGE GIVEN	   66	   67	 66.5	DSDP INITIAL REPORTS
30	289		LOWER MAESTRICHTIAN 		1193.0	1212.0		NO AGE GIVEN		NO AGE GIVEN	 67.5	   70	68.75	DSDP INITIAL REPORTS
30	289		LOWER MAESTRICHTIAN 	UPPER CAMPANIAN	1212.0	1221.5		NO AGE GIVEN	NO AGE GIVEN	NO AGE GIVEN	 67.5	   74	70.75	DSDP INITIAL REPORTS
30	289		UPPER CAMPANIAN		1221.5	1231.0		NO AGE GIVEN		NO AGE GIVEN	   70	   74	   72	DSDP INITIAL REPORTS
30	289		CAMPANIAN	APTIAN	1231.0	1259.5		NO AGE GIVEN	NO AGE GIVEN	NO AGE GIVEN	   70	  110	   90	DSDP INITIAL REPORTS
30	289		APTIAN		1259.5	1269.0		NO AGE GIVEN		NO AGE GIVEN	  108	  110	  109	DSDP INITIAL REPORTS