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
2	12	C	5	2	10.0	12.0	41.80	43.41	0	CONVENTIONAL ROTARY DRILLING CORER	Opdyke, N. D.	ONSHORE	IR	5	5		0.97500	157.5	31.7	50	0	.27800	118.3	45.1		CLAY                                              
2	12	C	5	2	74.0	76.0	41.80	44.05	0	CONVENTIONAL ROTARY DRILLING CORER	Opdyke, N. D.	ONSHORE	IR	5	5		0.62000	40.0	26.9	50	0	.47100	37.8	26.2		CLAY                                              
2	12	C	5	3	12.0	14.0	41.80	44.93	0	CONVENTIONAL ROTARY DRILLING CORER	Opdyke, N. D.	ONSHORE	IR	5	5		0.75200	172.1	22.1	50	0	.11500	191.3	83.7		CLAY                                              
2	12	C	6	1	110.0	112.0	50.90	52.01	0	CONVENTIONAL ROTARY DRILLING CORER	Opdyke, N. D.	ONSHORE	IR	5	5		0.61500	201.4	41.8	50	0	.15400	141.3	-5.2		CLAY                                              
2	12	C	6	2	10.0	12.0	50.90	52.51	0	CONVENTIONAL ROTARY DRILLING CORER	Opdyke, N. D.	ONSHORE	IR	5	5		1.50000	240.4	21.8	50	0	.87000	248.9	5.7		CLAY                                              
2	12	C	8	1	75.0	78.0	69.20	69.97	0	CONVENTIONAL ROTARY DRILLING CORER	Opdyke, N. D.	ONSHORE	IR	5	5		0.89300	165.3	24.0	50	0	.13300	126.5	34.8		CLAY                                              
2	12	C	9	1	127.0	129.0	78.40	79.68	0	CONVENTIONAL ROTARY DRILLING CORER	Opdyke, N. D.	ONSHORE	IR	5	5		1.45000	174.9	20.5	50	0	.06940	162.4	26.8		CLAY, WITH VOLCANIC GLASS