leg	site	hole	core	section	top interval depth(cm)	bottom interval depth(cm)	top of core depth(m)	sample midpoint depth(m)	repeat column	coring device code	analyst	location	data source	exponent nrm intensity	exponent afd intensity	exponent sus intensity	nrm intensity	nrm declination	nrm inclination	alternating field demagnetization	mean demagnetizing field	afd intensity	afd declination	afd inclination	initial susceptibility	comments
1	5		1	2	60.0	62.0	0.00	2.11	0	CONVENTIONAL ROTARY DRILLING CORER	Opdyke, N. D.	ONSHORE	IR	7	7		2.594	322.0	-68.3	50		1.176	253.1-	63.7		COCCOLITH MARL                                    
1	5		1	3	16.0	18.0	0.00	3.17	0	CONVENTIONAL ROTARY DRILLING CORER	Opdyke, N. D.	ONSHORE	IR	7	7		1.579	116.5	30.8	50		2.123	78.1-	22.3		COCCOLITH CHALK                                   
1	5		2	1	85.0	87.0	31.10	31.96	0	CONVENTIONAL ROTARY DRILLING CORER	Opdyke, N. D.	ONSHORE	IR	6	6		8.119	200.3	21.7	50		3.686	12.8-	24.3		COCCOLITH MARL                                    
1	5		3	1	60.0	62.0	71.00	71.61	0	CONVENTIONAL ROTARY DRILLING CORER	Opdyke, N. D.	ONSHORE	IR	5	5		1.674	270.5	46.9	50		1.235	272.6	41.0		SILTY CLAY