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
3	20	A	1	1	0.0	150.0	0.00	1.50	1.50	DETRITAL	TERRIGENOUS	HETEROGENIC	SOFT	ESTIMATED CARBONATE	CLAY MINERAL				Successful	CLAY MINERAL RICH CLAY                                      	****** NO LITH GIVEN ***                                    	15	0	85	PLEISTOCENE		NO AGE GIVEN			
3	20	A	2	1	30.0	150.0	15.30	16.50	1.20	CALCAREOUS	PELAGIC	MONOGENIC	SOFT	AUTHIGENIC CARBONATE					Precoded data	AUTHIGENIC CARBONATE OOZE                                   	NANNO CHALK OOZE                                            	50	35	85				1.69	60	127
3	20	A	2	2	0.0	150.0	16.50	18.00	1.50	CALCAREOUS	PELAGIC	MONOGENIC	SOFT	NANNOFOSSIL					Precoded data	NANNOFOSSIL OOZE                                            	NANNO CHALK OOZE                                            	50	35	85	UPPER OLIGOCENE		NO AGE GIVEN	1.80	53	157
3	20	A	2	3	0.0	150.0	18.00	19.50	1.50	CALCAREOUS	PELAGIC	MONOGENIC	SOFT	NANNOFOSSIL					Successful	NANNOFOSSIL OOZE                                            	PURE NANNO OOZE                                             	71	0	29	UPPER OLIGOCENE		NO AGE GIVEN	1.71	59	158
3	20	A	2	4	0.0	150.0	19.50	21.00	1.50	CALCAREOUS	PELAGIC	MONOGENIC	SOFT	NANNOFOSSIL					Successful	NANNOFOSSIL OOZE                                            	****** NO LITH GIVEN ***                                    	72	0	28	UPPER OLIGOCENE		NO AGE GIVEN	1.81	53	157
3	20	A	2	5	0.0	150.0	21.00	22.50	1.50	CALCAREOUS	PELAGIC	MONOGENIC	SOFT	NANNOFOSSIL					Successful	NANNOFOSSIL OOZE                                            	****** NO LITH GIVEN ***                                    	73	0	27	UPPER OLIGOCENE		NO AGE GIVEN	1.85	51	158
3	20	A	2	6	0.0	150.0	22.50	24.00	1.50	CALCAREOUS	PELAGIC	MONOGENIC	SOFT	NANNOFOSSIL					Successful	NANNOFOSSIL OOZE                                            	****** NO LITH GIVEN ***                                    	88	0	13	UPPER OLIGOCENE		NO AGE GIVEN	1.75	56	159
3	20	A	3	1	0.0	150.0	34.00	35.50	1.50	CALCAREOUS	PELAGIC	MONOGENIC	SOFT	NANNOFOSSIL					Precoded data	NANNOFOSSIL OOZE                                            	****** NO LITH GIVEN ***                                    	50	35	13	LOWER OLIGOCENE		NO AGE GIVEN			
3	20	A	4	1	0.0	150.0	61.00	62.50	1.50	DETRITAL	TERRIGENOUS	MONOGENIC	HARD	ESTIMATED CARBONATE	GLASS				Successful	GLASS RICH BRECCIA TUFF                                     	BRECCIA WITH GLASS AND MARBLE FRAGMENTS IN MARBLE MATRIX    	0	0	100