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
4	27		1	2	15.0	0.0	84.00	85.85	0	CONVENTIONAL ROTARY DRILLING CORER	Opdyke, N. D.	ONSHORE	IR	6			1.558	17.4	48.0							CLAY                                              
4	27		1	6	73.0	0.0	84.00	92.43	0	CONVENTIONAL ROTARY DRILLING CORER	Opdyke, N. D.	ONSHORE	IR	7			8.271	172.8	15.7							CLAY                                              
4	27		2	1	86.0	0.0	141.00	141.86	0	CONVENTIONAL ROTARY DRILLING CORER	Opdyke, N. D.	ONSHORE	IR	5			1.349	177.4	48.6							CLAY                                              
4	27		2	2	13.0	0.0	141.00	142.63	0	CONVENTIONAL ROTARY DRILLING CORER	Opdyke, N. D.	ONSHORE	IR	6			8.169	160.8	56.9							CLAY                                              
4	27		2	3	21.0	0.0	141.00	144.21	0	CONVENTIONAL ROTARY DRILLING CORER	Opdyke, N. D.	ONSHORE	IR	6			6.472	154.7	42.7							CLAY                                              
4	27		2	3	80.0	0.0	141.00	144.80	0	CONVENTIONAL ROTARY DRILLING CORER	Opdyke, N. D.	ONSHORE	IR	6			7.449	172.8	36.4							CLAY                                              
4	27		3	1	47.0	0.0	235.00	235.47	0	CONVENTIONAL ROTARY DRILLING CORER	Opdyke, N. D.	ONSHORE	IR	7			9.405	109.7	23.9							CLAY                                              
4	27		3	2	16.0	0.0	235.00	236.66	0	CONVENTIONAL ROTARY DRILLING CORER	Opdyke, N. D.	ONSHORE	IR	6			1.477	122.4	33.3							CLAY                                              
4	27		4	1	35.0	0.0	244.00	244.35	0	CONVENTIONAL ROTARY DRILLING CORER	Opdyke, N. D.	ONSHORE	IR	6			7.186	197.4	29.3							SILTY CLAY                                        
4	27		4	2	4.0	0.0	244.00	245.54	0	CONVENTIONAL ROTARY DRILLING CORER	Opdyke, N. D.	ONSHORE	IR	7			3.837	70.6	4.2							CLAY                                              
4	27		4	3	16.0	0.0	244.00	247.16	0	CONVENTIONAL ROTARY DRILLING CORER	Opdyke, N. D.	ONSHORE	IR	7			7.262	292.8	52.0							CLAY                                              
4	27		5	1	19.0	0.0	369.00	369.19	0	CONVENTIONAL ROTARY DRILLING CORER	Opdyke, N. D.	ONSHORE	IR	7			4.318	144.3	6.7							SILTY CLAY                                        
4	27		5	2	39.0	0.0	369.00	370.89	0	CONVENTIONAL ROTARY DRILLING CORER	Opdyke, N. D.	ONSHORE	IR	7			2.809	79.3	42.7							CALCAREOUS CLAY                                   
4	27		5	3	25.0	0.0	369.00	372.25	0	CONVENTIONAL ROTARY DRILLING CORER	Opdyke, N. D.	ONSHORE	IR	7			1.094	215.0	17.2							CLAY