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
33	315	A	UPPER MIOCENE		75.5	151.5		NO AGE GIVEN		NO AGE GIVEN	    5	 10.5	 7.75	DSDP INITIAL REPORTS
33	315	A	MIDDLE MIOCENE		256.0	265.5		NO AGE GIVEN		NO AGE GIVEN	 10.5	   16	13.25	DSDP INITIAL REPORTS
33	315	A	LOWER MIOCENE		340.0	474.5		NO AGE GIVEN		NO AGE GIVEN	   16	 22.5	19.25	DSDP INITIAL REPORTS
33	315	A	LOWER MIOCENE	UPPER OLIGOCENE	515.5	599.0		NO AGE GIVEN	NO AGE GIVEN	NO AGE GIVEN	   16	   30	   23	DSDP INITIAL REPORTS
33	315	A	UPPER OLIGOCENE	MIDDLE OLIGOCENE	702.5	712.5		NO AGE GIVEN	NO AGE GIVEN	NO AGE GIVEN	 22.5	   32	27.25	DSDP INITIAL REPORTS
33	315	A	LOWER OLIGOCENE		730.5	738.5		NO AGE GIVEN		NO AGE GIVEN	   30	 37.5	33.75	DSDP INITIAL REPORTS
33	315	A	UPPER EOCENE		738.5	740.0		NO AGE GIVEN		NO AGE GIVEN	 37.5	   43	40.25	DSDP INITIAL REPORTS
33	315	A	UPPER PALEOCENE		778.0	787.5		NO AGE GIVEN		NO AGE GIVEN	 53.5	   60	56.75	DSDP INITIAL REPORTS
33	315	A	MIDDLE MAESTRICHTIAN		787.5	820.5		NO AGE GIVEN		NO AGE GIVEN	   66	   67	 66.5	DSDP INITIAL REPORTS
33	315	A	LOWER MAESTRICHTIAN 	UPPER CAMPANIAN	820.5	844.5		NO AGE GIVEN	NO AGE GIVEN	NO AGE GIVEN	 67.5	   74	70.75	DSDP INITIAL REPORTS
33	315	A	MIDDLE CAMPANIAN		844.5	881.5		NO AGE GIVEN		NO AGE GIVEN	   72	   76	   74	DSDP INITIAL REPORTS
33	315	A	LOWER CAMPANIAN		881.5	912.8		NO AGE GIVEN		NO AGE GIVEN	   74	   78	   76	DSDP INITIAL REPORTS
33	315	A	SANTONIAN		912.8	920.5		NO AGE GIVEN		NO AGE GIVEN	   78	   82	   80	DSDP INITIAL REPORTS