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
71	511		QUATERNARY		0.0	1.2		NO AGE GIVEN		NO AGE GIVEN	    0	  1.8	  0.9	DSDP INITIAL REPORTS
71	511		LOWER PLIOCENE		1.2	3.0		NO AGE GIVEN		NO AGE GIVEN	  3.4	    5	  4.2	DSDP INITIAL REPORTS
71	511		LOWER OLIGOCENE		3.0	138.0		NO AGE GIVEN		NO AGE GIVEN	   30	 37.5	33.75	DSDP INITIAL REPORTS
71	511		UPPER EOCENE		138.0	147.5		NO AGE GIVEN		NO AGE GIVEN	 37.5	   43	40.25	DSDP INITIAL REPORTS
71	511		LOWER OLIGOCENE		147.5	157.0	A LEGITIMATE AGE INVERSION	NO AGE GIVEN		NO AGE GIVEN	   30	 37.5	33.75	DSDP INITIAL REPORTS
71	511		LOWER MAESTRICHTIAN 	UPPER CAMPANIAN	195.5	209.0		NO AGE GIVEN	NO AGE GIVEN	NO AGE GIVEN	 67.5	   74	70.75	DSDP INITIAL REPORTS
71	511		LOWER MAESTRICHTIAN 	CAMPANIAN	209.0	219.0	A LEGITIMATE AGE INVERSION	NO AGE GIVEN	NO AGE GIVEN	NO AGE GIVEN	 67.5	   78	72.75	DSDP INITIAL REPORTS
71	511		CAMPANIAN		219.0	347.0		NO AGE GIVEN		NO AGE GIVEN	   70	   78	   74	DSDP INITIAL REPORTS
71	511		CAMPANIAN	SANTONIAN	347.0	356.5		NO AGE GIVEN	NO AGE GIVEN	NO AGE GIVEN	   70	   82	   76	DSDP INITIAL REPORTS
71	511		SANTONIAN		356.5	375.5		NO AGE GIVEN		NO AGE GIVEN	   78	   82	   80	DSDP INITIAL REPORTS
71	511		SANTONIAN	CONIACIAN	375.5	404.0		NO AGE GIVEN	NO AGE GIVEN	NO AGE GIVEN	   78	   86	   82	DSDP INITIAL REPORTS
71	511		TURONIAN		404.0	414.2		NO AGE GIVEN		NO AGE GIVEN	   86	   92	   89	DSDP INITIAL REPORTS
71	511		CENOMANIAN		414.2	430.0		NO AGE GIVEN		NO AGE GIVEN	   92	  100	   96	DSDP INITIAL REPORTS
71	511		ALBIAN		430.0	442.0		NO AGE GIVEN		NO AGE GIVEN	  100	  108	  104	DSDP INITIAL REPORTS
71	511		MIDDLE ALBIAN	LOWER ALBIAN	442.0	508.5		NO AGE GIVEN	NO AGE GIVEN	NO AGE GIVEN	  104	  108	  106	DSDP INITIAL REPORTS
71	511		APTIAN	BARREMIAN	508.5	537.0		NO AGE GIVEN	NO AGE GIVEN	NO AGE GIVEN	  108	  121	114.5	DSDP INITIAL REPORTS
71	511		APTIAN	JURASSIC	537.0	556.0	A LEGITIMATE AGE INVERSION	NO AGE GIVEN	NO AGE GIVEN	NO AGE GIVEN	  108	  192	  150	DSDP INITIAL REPORTS
71	511		LOWER TITHONIAN		556.0	575.0		NO AGE GIVEN		NO AGE GIVEN	  138	  141	139.5	DSDP INITIAL REPORTS
71	511		LOWER TITHONIAN	MIDDLE OXFORDIAN	575.0	622.5		NO AGE GIVEN	NO AGE GIVEN	NO AGE GIVEN	  138	  147	142.5	DSDP INITIAL REPORTS
71	511		OXFORDIAN	CALLOVIAN	622.5	632.0		NO AGE GIVEN	NO AGE GIVEN	NO AGE GIVEN	  143	  156	149.5	DSDP INITIAL REPORTS