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	211		QUATERNARY		0.0	18.0		NO AGE GIVEN		NO AGE GIVEN	    0	  1.8	  0.9	DSDP INITIAL REPORTS
22	211		UPPER PLIOCENE		57.0	66.0		NO AGE GIVEN		NO AGE GIVEN	  1.8	  3.4	  2.6	DSDP INITIAL REPORTS
22	211		PLIOCENE		95.0	304.0		NO AGE GIVEN		NO AGE GIVEN	  1.8	    5	  3.4	DSDP INITIAL REPORTS
22	211		MAESTRICHTIAN	CAMPANIAN	409.0	418.5		NO AGE GIVEN	NO AGE GIVEN	NO AGE GIVEN	   65	   78	 71.5	DSDP INITIAL REPORTS
22	211		CAMPANIAN		418.5	437.5		NO AGE GIVEN		NO AGE GIVEN	   70	   78	   74	DSDP INITIAL REPORTS