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
48	401		QUATERNARY		0.0	9.5		NO AGE GIVEN		NO AGE GIVEN	    0	  1.8	  0.9	DSDP INITIAL REPORTS
48	401		UPPER EOCENE		84.5	113.0		NO AGE GIVEN		NO AGE GIVEN	 37.5	   43	40.25	DSDP INITIAL REPORTS
48	401		MIDDLE EOCENE		113.0	172.3		NO AGE GIVEN		NO AGE GIVEN	   43	   49	   46	DSDP INITIAL REPORTS
48	401		LOWER EOCENE		172.3	195.4		NO AGE GIVEN		NO AGE GIVEN	   49	 53.5	51.25	DSDP INITIAL REPORTS
48	401		UPPER PALEOCENE		195.4	220.3		NO AGE GIVEN		NO AGE GIVEN	 53.5	   60	56.75	DSDP INITIAL REPORTS
48	401		LOWER PALEOCENE		220.3	236.5		NO AGE GIVEN		NO AGE GIVEN	   60	   65	 62.5	DSDP INITIAL REPORTS
48	401		MAESTRICHTIAN		236.5	238.5		NO AGE GIVEN		NO AGE GIVEN	   65	   70	 67.5	DSDP INITIAL REPORTS
48	401		UPPER CAMPANIAN		238.5	246.0		NO AGE GIVEN		NO AGE GIVEN	   70	   74	   72	DSDP INITIAL REPORTS
48	401		CAMPANIAN	LOWER CRETACEOUS	246.0	255.5		NO AGE GIVEN	NO AGE GIVEN	NO AGE GIVEN	   70	  135	102.5	DSDP INITIAL REPORTS
48	401		LOWER CRETACEOUS	UPPER JURASSIC	255.5	274.5		NO AGE GIVEN	NO AGE GIVEN	NO AGE GIVEN	  100	  149	124.5	DSDP INITIAL REPORTS
48	401		UPPER JURASSIC		274.5	303.0		NO AGE GIVEN		NO AGE GIVEN	  135	  149	  142	DSDP INITIAL REPORTS