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
3	20	A	2	1	54.0	0.0	15.00	15.54	0	CONVENTIONAL ROTARY DRILLING CORER	Opdyke, N. D.	ONSHORE	IR	5	5		0.4891	210.9	-64.5	50		0.7967	270.4-	25.7		NANNO CHALK OOZE                                  
3	20	A	2	1	100.0	0.0	15.00	16.00	0	CONVENTIONAL ROTARY DRILLING CORER	Opdyke, N. D.	ONSHORE	IR	5	5		0.5863	167.9	-11.4	50		0.2897	169.9	2.0		NANNO CHALK OOZE                                  
3	20	A	2	2	13.0	0.0	15.00	16.63	0	CONVENTIONAL ROTARY DRILLING CORER	Opdyke, N. D.	ONSHORE	IR	5	5		0.1488	155.9	-78.7	50		0.2910	112.4-	11.5		NANNO CHALK OOZE                                  
3	20	A	2	2	50.0	52.0	15.00	17.01	0	CONVENTIONAL ROTARY DRILLING CORER	Opdyke, N. D.	ONSHORE	IR	5	6		0.1419	216.3	-14.0	50		0.4284	295.9	22.7		NANNO CHALK OOZE                                  
3	20	A	2	2	120.0	0.0	15.00	17.70	0	CONVENTIONAL ROTARY DRILLING CORER	Opdyke, N. D.	ONSHORE	IR	5	5		0.3711	219.9	2.2	50		0.1332	201.8	72.3		NANNO CHALK OOZE                                  
3	20	A	2	3	14.0	0.0	15.00	18.14	0	CONVENTIONAL ROTARY DRILLING CORER	Opdyke, N. D.	ONSHORE	IR	5	5		0.2752	168.0	17.5	50		0.2304	43.9	71.4		NANNO CHALK OOZE