leg	site	hole	core	section	top interval depth (cm)	bottom interval depth (cm)	top of layer (m)	bottom of layer(m)	thickness of layer(m)	lithology	source	heterogeneity	hardness	comp1	comp2	comp3	comp4	comp5	processing history flag	lithology name from screen program	lithology name from shipboard observer	avg. calcareous material	avg. siliceous material	avg. detrital material	age mnemonic at top of layer	age mnemonic at bottom of layer	age code(interpreted)	avg density from g.r.a.p.e.	avg porosity from g.r.a.p.e.	number of g.r.a.p.e. measurements
13	122		1	1	104.0	150.0	79.04	79.50	0.46	CALCAREOUS	PELAGIC	MONOGENIC	HARD	NANNOFOSSIL	CARBONATE	MICA			Successful	MICA RICH CARBONATE RICH INDURATED NANNOFOSSIL CHALK        	CLAY                                                        	79	0	21	PLEISTOCENE		NO AGE GIVEN			
13	122		1	2	0.0	142.0	79.50	80.92	1.42	CALCAREOUS				unk - 0000						CALCAREOUS SEDIMENT.                                        	CLAY                                                        	56	0	0	PLEISTOCENE		NO AGE GIVEN	1.94	46	143
13	122		2	1	93.0	150.0	88.53	89.10	0.57	CALCAREOUS				unk - 0000						CALCAREOUS SEDIMENT.                                        	CLAY                                                        	0	0	100	LOWER PLIOCENE		NO AGE GIVEN	1.89	48	60
13	122		2	2	0.0	150.0	89.10	90.60	1.50	CALCAREOUS	TRANSITIONAL	HETEROGENIC	HARD	NANNOFOSSIL	CARBONATE	MICA			Successful	MICA RICH CARBONATE RICH MARLY NANNOFOSSIL LIMESTONE        	SAND                                                        	39	0	61	LOWER PLIOCENE		NO AGE GIVEN	1.98	43	134
13	122		2	CC	0.0	0.0	90.70	90.70	0.00	DETRITAL	TERRIGENOUS	HETEROGENIC	HARD	unk - 9000					Precoded data	CLASTIC SEDIMENTSTONE                                       	TURBIDITES                                                  	0	0	61	LOWER PLIOCENE		NO AGE GIVEN			
13	122		3	CC	0.0	0.0	135.10	135.10	0.00	DETRITAL	TERRIGENOUS	HETEROGENIC	HARD	unk - 9000					Precoded data	CLASTIC SEDIMENTSTONE                                       	TURBIDITES                                                  	0	0	61	LOWER PLIOCENE		NO AGE GIVEN