leg	site	hole	core	section	top interval depth (cm)	bottom interval depth (cm)	top of core depth(m)	top of layer depth (m)	bottom of layer depth (m)	 describer	lithology	color	structures	deformations due to drilling	unusual occurrences	minerals	paleontology	other observations	hardness or induration	z-coding
77	539	A	1	1	0.0	150.0	0.00	0.00	1.50	COT	 NANNOFOSSIL OOZE	 YELLOWISH BROWN,BROWNISH GRAY,OLIVE GRAY,GRAY	 MOTTLING	 SLIGHTLY DISTURBED					 SOFT	 11111210
77	539	A	1	2	0.0	95.0	0.00	1.50	2.45	COT	 NANNOFOSSIL OOZE	 YELLOWISH BROWN,BROWNISH GRAY,OLIVE GRAY,GRAY	 MOTTLING	 MODERATELY DISTURBED		 PYRITE,VOLCANIC GLASS			 SOFT	 11111210
77	539	A	1	2	95.0	130.0	0.00	2.45	2.80	COT	 CHALK	 LIGHT GREENISH GRAY, DUSKY YELLOWISH GREEN		 MODERATELY DISTURBED		 GLAUCONITE			 FIRM	 11120000
77	539	A	1	2	130.0	150.0	0.00	2.80	3.00	COT	 CLAYEY CHALK	 LIGHT OLIVE GRAY TO PALE OLIVE,GREENISH GRAY		 MOTTLING GREATLY DISTURBED					 FIRM	 12220000
77	539	A	1	3	0.0	150.0	0.00	3.00	4.50	COT	 CLAYEY CHALK	 LIGHT OLIVE GRAY,PALE OLIVE,GREENISH GRAY,WHITE		 MOTTLING GREATLY DISTURBED					 FIRM	 12220000
77	539	A	1	4	0.0	150.0	0.00	4.50	6.00	COT	 CLAYEY CHALK	 LIGHT OLIVE GRAY,PALE OLIVE,GREENISH GRAY,WHITE		 MOTTLING SLIGHTLY DISTURBED					 FIRM	 12220000
77	539	A	1	5	0.0	108.0	0.00	6.00	7.08	COT	 CLAYEY CHALK	 LIGHT OLIVE GRAY,PALE OLIVE,GREENISH GRAY,WHITE		 MOTTLING GREATLY DISTURBED					 FIRM	 00000000
77	539	A	1	CC	0.0	16.0	0.00	7.18	7.24	COT	 CLAYEY CHALK	 LIGHT OLIVE GRAY,PALE OLIVE,GREENISH GRAY,WHITE		 MOTTLING GREATLY DISTURBED					 FIRM	 12220000