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
66	488		UPPER QUATERNARY		0.0	39.0		NO AGE GIVEN		NO AGE GIVEN	    0	  0.8	  0.4	DSDP INITIAL REPORTS
66	488		UPPER QUATERNARY	#PROV. MQUAT	39.0	172.0		NO AGE GIVEN	NO AGE GIVEN	NO AGE GIVEN	    0	  1.8	  0.9	DSDP INITIAL REPORTS
66	488		QUATERNARY		172.0	428.0	A LEGITIMATE AGE INVERSION	NO AGE GIVEN		NO AGE GIVEN	    0	  1.8	  0.9	DSDP INITIAL REPORTS