leg	site	hole	core	section	top interval depth (cm)	bottom interval depth (cm)	top of core depth (m)	sample midpoint depth (m)	coring device	analyst	location	source	repeat column	magnetic intensity exponent	alternating field demagnetization	magnetic intensity	J(H)/Jo	declination	inclination	comments
4	25	A	1	1	0.0	87.0	39.00	39.87	CONVENTIONAL ROTARY DRILLING CORER	Opdyke, N. D.	ONSHORE	INITIAL REPORTS OF THE DEEP SEA DRILLING PROJECT	0	8	 NRM	8.549		194.9	-3.6	
4	25	A	1	1	0.0	87.0	39.00	39.87	CONVENTIONAL ROTARY DRILLING CORER	Opdyke, N. D.	ONSHORE	INITIAL REPORTS OF THE DEEP SEA DRILLING PROJECT	0	8	 500	6.233		176.2	13.9	
4	25	A	1	1	0.0	87.0	39.00	39.87	CONVENTIONAL ROTARY DRILLING CORER	Opdyke, N. D.	ONSHORE	INITIAL REPORTS OF THE DEEP SEA DRILLING PROJECT	0	7	1000	4.971		169.6	9.1	
4	25	A	1	1	0.0	87.0	39.00	39.87	CONVENTIONAL ROTARY DRILLING CORER	Opdyke, N. D.	ONSHORE	INITIAL REPORTS OF THE DEEP SEA DRILLING PROJECT	0	7	1500	4.862		193.7	30.6	
4	25	A	1	1	0.0	87.0	39.00	39.87	CONVENTIONAL ROTARY DRILLING CORER	Opdyke, N. D.	ONSHORE	INITIAL REPORTS OF THE DEEP SEA DRILLING PROJECT	0	7	2000	2.780		161.4	9.3