Paleomagnetic studies on single crystals separated from the middle Cretaceous Iritono granite

Earth, Planets and Space

Table 1 Results on Paleointensity measurements of plagioclase samples

Sample ID	NRM₀ (pAm²)	H_L (mT)	f	MAD (°)	ARM0 (pAm²)	NRM–TRM1^*		TRM1–TRM2^*
Sample ID	NRM₀ (pAm²)					Slope	R	Slope	R	F (μT)
Successful samples
9004	134.6	0	1.000	9.2	248.7	0.945 ± 0.064	0.9647	1.054 ± 0.050	0.9827	47.2 ± 3.2
9009	93.0	40	0.700	9.8	147.2	1.142 ± 0.100	0.9706	1.094 ± 0.021	0.9972	57.1 ± 5.0
9020	484.0	45	0.486	9.2	616.5	1.253 ± 0.083	0.9658	1.048 ± 0.026	0.9944	62.6 ± 4.2
9036	344.0	45	0.499	10.2	794.1	0.862 ± 0.120	0.9075	1.082 ± 0.021	0.9966	43.1 ± 6.0
9099	193.1	0	1.000	11.0	319.0	1.558 ± 0.126	0.9456	1.051 ± 0.056	0.9744	77.9 ± 6.3
9054	264.8	35	0.570	15.9	355.1	1.457 ± 0.187	0.9075	1.078 ± 0.061	0.9710	72.8 ± 9.4
9070	126.7	15	0.942	12.9	336.0	0.974 ± 0.096	0.9259	0.968 ± 0.032	0.9900	48.7 ± 4.8
34,019	104.0	20	0.868	11.0	265.5	1.129 ± 0.106	0.9394	0.960 ± 0.031	0.9908	56.4 ± 5.3
44,092	64.7	10	0.992	10.6	117.1	1.007 ± 0.096	0.9301	1.008 ± 0.041	0.9851	50.3 ± 4.8
									Mean	57.4 ± 11.8
Failed samples
9013	90.8	35	0.677	7.9	106.9	1.424 ± 0.095	0.9785	0.887 ± 0.051	0.9728	71.2 ± 4.7
9016	79.5	35	0.600	11.1	156.0	0.714 ± 0.058	0.9714	1.297 ± 0.065	0.9805	35.7 ± 2.9
9035	269.6	No primary magnetization			552.5	–	–	0.961 ± 0.035	0.9872
9047	181.6	Low linearity in NRM/TRM1^* plot			392.7		–	0.971 ± 0.029	0.9909
9061	174.4	20	0.860	8.9	335.7	0.935 ± 0.086	0.9420	1.232 ± 0.070	0.9705	46.7 ± 4.3
9113	495.7	25	0.855	8.9	624.4	1.611 ± 0.111	0.9662	1.173 ± 0.065	0.9722	80.6 ± 5.6
44,106	88.5	20	0.923	5.9	120.5	1.216 ± 0.104	0.9465	0.849 ± 0.078	0.9276	60.8 ± 5.2
44,108	76.2	0	1.000	5.3	132.4	1.310 ± 0.062	0.9847	0.627 ± 0.119	0.7706	65.5 ± 3.1

NRM0 NRM intensity before LTD, H_L the lowest AFD step used in paleointensity estimate, f NRM fraction of the primary magnetization used in paleointensity estimate, ARM0 intensity of ARM0 before LTD, R correlation coefficient, F estimated paleointensity