Appendix
Supplemental Geophysical Data & Analysis

Compiled AMS data (Table 1) and rock magnetic data (Table 2, 3, 4 & 5) from the Roundstone Pluton that are referred to in the text are presented below. Evaluation of AMS data was carried out using statistical parameters described in Jelinek (1981), Owens (1974) and Owens (2000); a discussion on the application of these parameters can be found in Tarling and Hrouda (1993). 

References
Argyle, K.S., Dunlop, D.J. & Xu, S., 1994. Singledomain behaviour of multidomain magnetite grains (abstract). Eos (Transactoins of the American Geopysical Union), 75(Fall meeting suppl.), p.196.
Jelinek, V., 1981. Characterization of the magnetic fabric of rocks. Tectonophysics, 79(3–4), pp.T63–T67. Available at: http://dx.doi.org/10.1016/0040-1951(81)90110-4.
Lowrie, W., 1990. Identification of ferromagnetic minerals in a rock by coercivity and unblocking temperature properties. Geophysical Research Letters, 17(2), pp.159–162.
Lowrie, W. & Fuller, M., 1971. On the Alternating Field Demagnetization Characteristics of Multidomain Thermoremanent Magnetization in Magnetite. J. Geophys. Res., 76(26), pp.6339–6349.
Owens, W.H., 1974. Mathematical model studies on factors affecting the magnetic anisotropy of deformed rocks. Tectonophysics, 24(1–2), pp.115–131. Available at: http://www.sciencedirect.com/science/article/pii/0040195174901334.
Owens, W.H., 2000. Statistical analysis of normalized and unnormalized second&#8208;rank tensor data, with application to measurements of anisotropy of magnetic susceptibility. Geophys. Res. Lett., 27(18), pp.2985–2988. Available at: http://dx.doi.org/10.1029/1999GL008439.
Tarling, D.H. & Hrouda, F., 1993. The Magnetic Anisotropy of Rocks D. Tarling & F. Hrouda, eds. Chapman & Hall, New York, 54, pp.2429–2442.
Xu, S. & Dunlop, D.J., 1995. Toward a better understanding of the Lowrie-Fuller test. J. Geophys. Res., 100(B11), pp.22533–22542. Available at: http://dx.doi.org/10.1029/95JB02154.

Appendix Tables
Table 1.
Appendix Table 1. Anisotropy of Mangetic Susceptibility data from the Carna Pluton	
Site	Location BNG	N	K1	K3	Susceptability x 10-3	Owens (1974)	Jelinek (1981)	
	E	N		Trend	Plunge	Trend	Plunge	K1	K2	K3	Kmean	H	Pj	Tj	
RD1	72653	239317	17	63	48	198	32	23.42	22.56	17.14	21.04	29.82	1.25	0.76	
RD2	72643	239714	17	57	32	214	56	12.87	12.36	9.95	11.73	24.93	1.20	0.68	
RD3	72497	240003	17	79	21	197	51	2.86	2.79	2.55	2.73	11.47	1.08	0.58	
RD4	72447	240491	18	98	54	202	10	11.27	10.84	8.96	10.35	22.27	1.17	0.66	
RD5	72452	240978	13	90	41	202	23	15.20	14.36	11.31	13.62	28.50	1.22	0.62	
RD6	72585	241500	17	84	26	188	28	12.98	12.44	10.32	11.91	22.33	1.17	0.63	
RD7 A	72831	242308	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	
RD7 B	72831	242308	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	
RD8	73152	242093	15	104	8	221	73	19.29	19.13	15.45	17.96	21.43	1.19	0.92	
RD9	73169	242122	17	284	12	49	70	18.72	18.52	15.04	17.43	21.13	1.19	0.90	
RD10	73396	241769	17	101	10	2	42	17.15	17.01	14.38	16.18	17.09	1.15	0.91	
RD11	73234	241381	17	97	10	190	12	16.76	16.48	13.96	15.73	17.78	1.15	0.82	
RD12	73159	241029	17	81	19	190	43	18.01	17.43	14.40	16.61	21.69	1.17	0.71	
RD13	73458	240872	16	88	14	190	38	15.70	15.35	12.89	14.65	19.14	1.15	0.77	
RD14	74052	241703	17	101	29	295	60	18.51	18.12	16.69	17.77	10.26	1.07	0.59	
RD15	73956	241228	17	88	24	289	65	16.04	15.77	14.49	15.43	10.03	1.07	0.67	
RD16	73783	242098	11	99	15	351	50	13.30	13.19	12.18	12.89	8.70	1.07	0.82	
RD17	73488	242364	14	95	17	353	36	15.00	14.54	13.15	14.23	13.05	1.09	0.52	
RD18	73109	240538	17	83	13	179	20	15.58	15.05	12.24	14.29	23.41	1.19	0.71	
RD19	73218	240020	16	73	17	204	64	10.95	9.86	8.80	9.87	21.76	1.13	0.04	
RD20	74179	239577	17	227	15	336	50	11.80	11.69	10.73	11.41	9.36	1.07	0.81	
RD21	74003	240756	16	83	30	176	5	13.23	13.13	12.25	12.87	7.59	1.06	0.81	
RD22	74312	240307	16	65	11	163	37	15.24	15.14	13.97	14.78	8.63	1.07	0.85	
RD23a	73363	239381	16	239	31	5	44	22.21	20.93	16.57	19.90	28.37	1.22	0.59	
RD23b	73363	239381	17	236	28	354	41	23.23	21.91	17.17	20.77	29.20	1.23	0.61	
RD24	73833	238745	12	47	30	204	58	6.74	6.38	5.44	6.19	21.07	1.15	0.48	
RD25	73407	237922	16	250	24	20	55	1.25	1.21	1.16	1.21	7.52	1.05	0.20	
RD26	73127	238368	17	56	54	232	36	19.65	18.46	14.44	17.52	29.73	1.23	0.59	
RD27	73379	238768	17	53	37	223	53	17.14	15.67	13.35	15.39	24.62	1.16	0.28	
RD28	74314	238211	16	56	53	183	24	16.16	15.51	12.64	14.77	23.84	1.19	0.67	
RD29	74148	238845	15	54	21	164	42	21.42	20.35	16.00	19.26	28.16	1.22	0.65	
RD30	73805	239126	17	64	17	172	45	16.70	15.83	13.07	15.20	23.94	1.18	0.56	
RD31	73757	238103	16	48	55	210	34	21.19	18.73	14.99	18.30	33.83	1.23	0.29	
RD32	72773	242824	14	126	21	319	69	13.09	12.70	11.01	12.27	17.01	1.13	0.65	
RD33	73205	242722	17	122	26	23	16	13.81	13.55	11.38	12.91	18.77	1.15	0.81	
RD34	73590	242806	16	118	13	228	56	13.11	12.82	11.37	12.43	13.93	1.10	0.68	
RD35	73113	243247	17	324	31	190	49	12.80	12.59	10.86	12.08	16.08	1.13	0.79	
RD36	73800	243877	15	125	20	227	31	9.40	9.19	8.07	8.89	14.90	1.11	0.71	
RD37	73574	243552	17	137	20	343	68	17.64	17.14	14.84	16.54	16.94	1.13	0.67	
RD38	74229	244155	17	141	22	333	68	16.20	15.62	14.06	15.29	14.00	1.10	0.49	
RD39	74156	243662	17	128	18	261	65	15.57	15.05	13.37	14.66	15.00	1.11	0.56	
RD40	73732	243187	15	133	10	231	40	14.76	14.54	13.06	14.12	11.99	1.09	0.76	
RD41	74005	243372	15	138	9	239	52	12.57	12.15	10.98	11.90	13.41	1.09	0.50	
RD42	74379	243881	15	125	23	294	67	17.60	16.85	14.82	16.42	16.97	1.12	0.49	
RD43	74152	242506	15	120	19	25	14	14.06	13.81	12.87	13.58	8.76	1.06	0.60	
RD44	73983	242809	15	118	3	27	21	10.89	10.85	9.79	10.51	10.49	1.09	0.93	
RD45	74185	242996	17	314	1	214	83	20.17	19.99	18.00	19.39	11.15	1.09	0.85	
RD46	74535	243432	17	137	6	233	46	16.31	15.96	14.87	15.71	9.13	1.06	0.53	
RD47	74441	242270	17	108	20	323	66	16.22	16.03	15.15	15.80	6.77	1.05	0.66	
RD48	74988	242377	14	125	5	12	77	12.73	12.52	12.10	12.45	5.05	1.03	0.35	
RD49	76403	243458	11	47	11	286	70	16.68	16.32	15.77	16.25	5.61	1.03	0.23	
RD50	76248	243084	17	45	0	315	71	8.25	8.05	7.67	7.99	7.30	1.05	0.32	
RD51	75683	242931	15	163	16	279	58	16.61	16.02	15.55	16.06	6.62	1.04	-0.09	
RD52	75242	242673	17	102	15	268	74	18.28	17.57	16.79	17.54	8.51	1.05	0.07	
RD53	74871	242879	14	294	0	204	40	10.10	9.79	9.64	9.84	4.67	1.03	-0.32	
RD54	75728	243327	14	12	10	18	80	16.24	15.77	15.54	15.85	4.47	1.03	-0.33	
RD55	75292	243537	16	351	2	247	81	19.29	18.60	17.88	18.59	7.57	1.04	0.05	
RD56	75071	243313	7	338	16	206	67	5.80	5.72	5.44	5.65	6.29	1.04	0.57	
RD57	74658	244058	15	132	10	252	71	12.16	11.96	10.73	11.62	12.36	1.09	0.74	
RD58	75014	243522	12	318	7	226	12	14.45	14.40	13.79	14.21	4.63	1.04	0.87	
RD59	74839	244360	14	144	23	277	58	18.88	17.82	16.26	17.65	14.83	1.09	0.22	
RD60	74835	244363	15	145	19	273	61	16.78	16.02	14.18	15.66	16.59	1.11	0.45	
RD61	75276	244357	16	150	12	263	63	19.31	18.32	16.72	18.12	14.30	1.09	0.26	
RD62	75475	244691	15	167	8	284	74	8.45	7.91	7.48	7.95	12.18	1.07	-0.09	
RD63	76558	243627	13	23	1	281	84	12.23	11.90	11.04	11.72	10.16	1.07	0.46	
RD64	76290	243964	15	10	13	79	76	12.42	11.94	11.44	11.93	8.20	1.05	0.05	
RD65	76058	244171	17	188	0	281	80	15.31	14.85	14.41	14.86	6.00	1.04	0.00	
RD66	75854	244188	17	351	8	246	63	11.51	11.20	10.76	11.16	6.70	1.04	0.19	
RD67	75956	244455	17	9	6	264	67	17.15	16.70	15.06	16.30	12.82	1.09	0.60	
RD68	76608	244218	16	24	7	275	69	15.22	14.86	14.05	14.71	7.94	1.05	0.40	
RD69	77578	243713	17	216	7	66	82	18.10	17.40	15.41	16.97	15.90	1.11	0.51	
RD70	76998	244140	17	46	1	140	74	13.96	13.63	12.58	13.39	10.31	1.07	0.54	
RD71	77814	243733	17	234	0	324	79	17.25	16.49	14.35	16.03	18.09	1.13	0.51	
RD72a	78365	243325	9	232	2	121	84	21.69	20.88	16.61	19.73	25.74	1.21	0.72	
RD72b	78365	243325	17	304	10	43	41	20.98	20.15	15.78	18.97	27.39	1.22	0.72	
RD73	78618	243092	17	248	5	147	63	8.08	7.78	6.73	7.53	17.85	1.13	0.59	
RD74	79565	242390	13	277	19	183	12	14.01	13.70	12.41	13.37	11.99	1.09	0.64	
RD75	79265	242372	13	77	2	344	47	20.37	19.79	16.03	18.73	23.20	1.19	0.76	
RD76	79430	242629	16	239	2	338	79	13.95	13.40	11.61	12.98	18.03	1.13	0.56	
RD77	79115	242800	15	49	3	149	76	17.35	17.30	14.31	16.32	18.60	1.17	0.97	
RD78	78936	243017	14	59	6	308	75	18.83	18.40	15.18	17.47	20.90	1.17	0.79	
RD79	78861	243292	17	32	1	298	83	4.36	4.23	3.81	4.13	13.29	1.09	0.56	
RD80	78059	243752	14	278	6	21	67	16.81	15.91	13.47	15.40	21.70	1.15	0.51	
RD81	76639	244571	17	213	1	309	81	14.14	13.49	12.21	13.28	14.50	1.09	0.36	
RD82	76259	244688	19	210	2	305	69	10.37	9.63	8.74	9.58	17.02	1.10	0.13	
RD83	78326	242794	19	246	1	156	13	4.07	3.98	3.62	3.89	11.47	1.08	0.63	
RD84	77044	243458	20	43	11	141	38	16.19	16.03	14.52	15.58	10.73	1.08	0.82	
RD85	76835	243039	15	64	14	265	75	20.05	19.50	18.44	19.33	8.29	1.05	0.34	
RD86	77050	242942	2	59	7	271	82	6.95	6.30	5.62	6.29	21.10	1.13	0.09	
RD87	77175	242787	18	64	6	168	67	11.05	10.91	10.24	10.74	7.56	1.05	0.66	
RD88	77373	243241	20	61	18	209	69	23.09	22.66	20.50	22.08	11.74	1.09	0.69	
RD89	77639	243069	20	57	8	318	48	11.13	10.95	10.11	10.73	9.50	1.07	0.67	
RD90	77923	242831	19	62	10	221	79	10.52	10.46	9.34	10.10	11.72	1.10	0.90	
RD91	76342	242403	18	54	5	212	84	11.60	11.41	10.89	11.30	6.31	1.04	0.49	
RD92	76785	242592	11	43	22	247	67	8.70	8.53	8.28	8.50	5.01	1.03	0.20	
RD93	76343	242775	18	40	10	165	73	18.25	17.77	16.64	17.55	9.19	1.06	0.42	
RD94	76636	242554	16	61	12	181	67	17.81	17.40	16.27	17.16	8.94	1.06	0.48	
RD95	76636	242553	16	63	19	244	71	15.55	15.33	14.41	15.10	7.56	1.05	0.62	
RD96	76791	242376	17	56	6	179	80	12.53	11.83	11.40	11.92	9.54	1.06	-0.22	
RD97	76843	242219	19	58	8	187	77	17.49	17.27	15.76	16.84	10.28	1.08	0.77	
RD98	75453	241361	14	136	36	310	54	13.30	12.85	11.88	12.68	11.20	1.07	0.39	
RD99	74998	241017	17	79	31	226	54	11.60	11.41	11.13	11.38	4.19	1.03	0.22	
RD100	74511	241400	19	85	15	239	73	18.17	17.89	16.57	17.54	9.09	1.07	0.66	
RD101	74637	241841	16	89	14	333	60	17.55	17.34	16.32	17.07	7.18	1.05	0.67	
RD102	75025	242126	11	97	13	232	73	13.70	13.35	12.57	13.21	8.59	1.05	0.39	
RD103	75510	242125	15	125	4	2	83	10.60	10.43	10.19	10.41	3.96	1.02	0.17	
RD104a	75247	242120	11	90	12	310	74	17.60	17.17	16.09	16.95	8.89	1.06	0.45	
RD104b	75247	242120	15	281	7	69	81	16.70	16.25	15.20	16.05	9.37	1.06	0.41	
RD105a	75484	242437	18	135	10	258	72	10.26	9.95	9.70	9.97	5.59	1.03	-0.10	
RD105b	75484	242437	16	131	11	265	75	9.74	9.40	9.19	9.44	5.81	1.03	-0.21	
RD106	75926	242433	20	219	3	320	75	14.77	14.09	13.64	14.16	7.99	1.05	-0.18	
RD107	76564	241935	14	209	19	6	70	16.48	16.13	15.06	15.89	8.96	1.06	0.52	
RD108	75973	241745	18	193	36	7	54	20.76	19.91	18.78	19.82	10.01	1.06	0.16	
RD109	76004	242061	18	30	2	272	85	12.75	12.25	11.44	12.15	10.72	1.07	0.27	
RD110	77543	242473	17	235	0	325	24	17.72	17.65	16.66	17.34	6.10	1.05	0.87	
RD111	78768	242388	15	258	1	353	77	16.76	16.03	13.54	15.45	20.84	1.15	0.58	
RD112	78427	242547	17	246	2	353	82	21.72	21.23	18.48	20.48	15.84	1.12	0.72	
RD113	78111	242431	17	75	4	318	82	16.93	16.80	14.74	16.16	13.53	1.11	0.89	
RD114	78422	242080	16	76	9	343	18	20.90	20.70	17.64	19.75	16.51	1.14	0.89	
RD115	78108	241700	17	241	4	333	25	14.44	14.10	13.30	13.95	8.15	1.05	0.43	
RD116	78034	241300	16	254	16	357	38	21.04	20.81	19.12	20.32	9.41	1.07	0.77	
RD117	77558	240933	16	261	1	353	63	9.18	8.95	8.51	8.88	7.61	1.05	0.34	
RD118	76928	241836	17	233	15	4	69	23.26	22.78	21.40	22.48	8.25	1.06	0.51	
RD119	77336	242043	15	232	4	28	86	18.91	18.38	16.88	18.05	11.22	1.08	0.50	
RD120	77618	241834	15	232	1	139	79	19.94	19.40	17.89	19.08	10.73	1.07	0.49	
RD121	77360	241556	15	338	39	144	50	17.04	16.73	15.87	16.55	7.04	1.05	0.48	
RD122	76551	241729	15	235	21	62	69	11.95	11.68	11.18	11.60	6.60	1.04	0.30	
RD123	76845	241389	14	240	20	54	70	13.86	13.34	12.66	13.29	9.06	1.05	0.15	
RD124	76504	241428	14	274	54	21	12	14.52	14.20	13.08	13.93	10.35	1.07	0.57	
RD125	75020	240434	15	105	82	233	5	15.25	14.99	13.84	14.69	9.60	1.07	0.64	
RD126	74925	240762	15	63	29	163	17	11.41	11.12	10.48	11.00	8.50	1.05	0.39	
RD127	75752	241197	15	70	52	265	37	20.18	18.90	18.23	19.10	10.16	1.06	-0.29	
RD128	75706	240919	15	54	62	204	25	20.68	19.30	17.46	19.14	16.84	1.10	0.18	
RD129	76024	240881	15	55	28	173	42	18.12	16.63	15.95	16.90	12.81	1.08	-0.35	
RD130	76290	240694	15	278	38	154	35	10.71	10.35	9.94	10.33	7.50	1.04	0.08	
RD131	75469	240354	15	65	26	216	61	25.65	24.27	22.34	24.08	13.74	1.08	0.20	
RD132	75807	240250	15	35	20	160	57	15.74	15.21	14.07	15.00	11.14	1.07	0.39	
RD133	76164	240308	11	257	23	158	20	14.25	14.01	13.60	13.95	4.68	1.03	0.29	
RD134	76261	239837	15	63	2	155	47	18.06	17.27	16.96	17.43	6.30	1.04	-0.43	
RD135	76717	240781	15	281	15	13	5	10.55	10.18	9.68	10.14	8.56	1.05	0.17	
RD136	77106	240726	15	270	62	153	13	15.62	14.89	14.33	14.95	8.58	1.05	-0.11	
RD137	77300	240482	14	67	8	166	44	15.40	14.63	14.51	14.85	6.02	1.04	-0.71	
RD138	77339	240220	15	355	49	119	26	19.60	19.37	18.83	19.27	3.98	1.03	0.42	
RD139	77293	239969	15	267	54	102	35	21.55	20.80	19.81	20.72	8.37	1.05	0.15	
RD140	76728	239869	15	176	9	283	62	14.16	13.65	13.51	13.77	4.69	1.03	-0.57	
RD141	76745	240175	15	346	44	173	46	14.67	13.93	13.32	13.97	9.67	1.06	-0.08	
RD142	76859	240560	15	67	5	162	48	11.89	11.23	11.08	11.40	7.09	1.05	-0.60	
RD143	77029	240364	15	47	38	170	35	14.27	13.81	13.65	13.91	4.43	1.03	-0.47	
RD144	76039	239516	13	47	33	164	35	18.47	18.21	17.34	18.00	6.28	1.04	0.55	
RD145	75166	239681	15	58	11	177	68	11.99	11.58	10.91	11.49	9.34	1.06	0.26	
RD146	74952	240014	15	41	25	210	65	6.24	6.08	5.88	6.07	5.90	1.04	0.14	
RD147	75501	239517	14	56	22	186	58	18.60	17.91	17.22	17.91	7.69	1.05	0.02	
RD148	75904	239123	12	33	39	165	40	20.02	19.11	18.06	19.06	10.26	1.06	0.10	
RD149	76234	239558	15	19	13	157	73	23.55	22.23	21.54	22.44	8.99	1.06	-0.29	
RD150	75719	239821	13	50	10	157	60	22.33	21.29	20.14	21.25	10.31	1.06	0.08	
RD151	75447	237060	15	21	31	217	58	18.14	16.62	13.85	16.20	26.49	1.18	0.35	
RD152	75047	237105	15	18	43	192	47	17.17	15.48	12.79	15.14	28.89	1.19	0.30	
RD153	74769	237106	15	11	48	212	40	10.26	9.62	9.11	9.66	11.96	1.07	-0.09	
RD154	74371	237007	14	62	11	162	43	11.15	10.95	10.58	10.89	5.25	1.03	0.33	
RD155	75945	237029	14	356	24	192	65	10.02	9.38	8.20	9.20	19.77	1.13	0.34	
RD156	76210	237334	14	20	30	173	57	15.68	15.09	13.90	14.89	11.98	1.08	0.36	
RD157	76573	237491	13	34	38	227	52	20.00	17.82	15.67	17.83	24.29	1.15	0.05	
RD158	76969	237505	15	21	44	204	46	20.57	17.98	14.71	17.75	33.00	1.22	0.20	
RD159	77501	237632	14	341	34	160	56	20.91	19.35	17.54	19.27	17.49	1.11	0.11	
RD160a	77848	238144	19	13	43	105	1	11.44	10.87	10.28	10.86	10.66	1.06	0.04	
RD160b	77848	238144	19	318	39	155	50	11.44	10.87	10.28	10.86	10.66	1.06	0.04	
RD161	77720	237780	12	345	46	187	42	7.42	7.25	6.39	7.02	14.67	1.11	0.69	
RD162	78164	238097	19	316	42	162	45	6.15	5.80	5.51	5.82	10.85	1.06	-0.05	
RD163	79493	241079	14	271	13	126	74	20.04	19.06	16.52	18.54	18.99	1.13	0.48	
RD164	78251	239690	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	
RD165	78867	239224	19	272	13	162	56	22.05	21.75	19.02	20.94	14.47	1.12	0.82	
RD166a	79010	239632	20	266	12	52	75	17.87	16.89	14.28	16.35	21.94	1.16	0.50	
RD166b	79010	239632	19	267	15	44	70	14.96	14.36	12.13	13.81	20.49	1.15	0.61	
RD167	78832	239995	20	269	16	56	72	21.91	20.43	17.71	20.02	20.97	1.14	0.34	
RD168	79582	240542	19	270	37	136	43	13.47	12.91	11.78	12.72	13.32	1.09	0.37	
RD169	79170	240665	18	277	21	43	62	13.11	12.68	10.72	12.17	19.64	1.15	0.67	
RD170	78875	241151	16	274	3	9	57	16.09	15.52	12.93	14.85	21.27	1.16	0.67	

Table 2.
Sample	HEATING	COOLING	
I.D.	TC	TC	
RD108	579	578	
RD122	578	579	
RD131	575	578	
RD15	578	579	
RD25	588	590	
RD32	577	579	
RD99	579	580	

Table 3.
Applied SIRM	Applied BIRM	RD15D	
		M - SIRM (A/M)	M - BIRM (A/M)	M/Mo (SIRM)	M/Mo (BIRM)	
0	0	0.5892283	12.77105	0.046137812	1	
0.01	-0.01	0.5902068	8.872187	0.04621443	0.69471085	
0.03	-0.02	4.98251	7.054828	0.390140983	0.552407829	
0.05	-0.03	6.910615	2.158078	0.541115648	0.168982034	
0.07	-0.04	8.737071	0.3796116	0.684130984	0.029724384	
0.1	-0.05	10.44058	 	0.817519311	 	
0.13	-0.06	11.55431	 	0.904726706	 	
0.16	-0.08	12.1403	 	0.950610952	 	
0.2	 	12.6105	 	0.987428598	 	
0.25	 	12.96214	 	1.014962748	 	
0.3	 	13.10138	 	1.025865532	 	
0.4	 	13.37483	 	1.04727724	 	
0.5	 	13.36373	 	1.046408087	 	
0.7	 	13.31062	 	1.042249463	 	
0.9	 	13.25752	 	1.038091621	 	
1.25	 	13.10103	 	1.025838126	 	
2	 	12.86297	 	1.007197529	 	
2.5	 	12.77105	 	1	 	
						
Applied SIRM	Applied BIRM	RD25L	
		M - SIRM (A/M)	M - BIRM (A/M)	M/Mo (SIRM)	M/Mo (BIRM)	
0	0	8.75E-02	0.9348161	0.093645296	1	
0.01	-0.01	8.75E-02	0.915177	0.093619815	0.978991483	
0.03	-0.02	0.2634198	0.62191	0.28178783	0.665275234	
0.05	-0.03	0.4242287	0.3422835	0.453809792	0.366150626	
0.07	-0.04	0.5550613	0.2205221	0.593765234	0.235898911	
0.1	-0.05	0.6738857	8.43E-02	0.720875154	0.090177651	
0.13	-0.06	0.7491201	3.04E-02	0.801355582	0.032515722	
0.16	-0.08	0.8070458	 	0.86332039	 	
0.2	 	0.8553976	 	0.915043718	 	
0.25	 	0.8884965	 	0.950450575	 	
0.3	 	0.9064161	 	0.969619693	 	
0.4	 	0.9294402	 	0.994249243	 	
0.5	 	0.9350097	 	1.0002071	 	
0.7	 	0.9399846	 	1.005528895	 	
0.9	 	0.9390267	 	1.004504201	 	
1.25	 	0.9330364	 	0.998096203	 	
2	 	0.9314779	 	0.99642903	 	
2.5	 	0.9348161	 	1	 	
						
Applied SIRM	Applied BIRM	RD32A	
		M - SIRM (A/M)	M - BIRM (A/M)	M/Mo (SIRM)	M/Mo (BIRM)	
0	0	0.8505298	15.58817	0.054562518	1	
0.01	-0.01	0.8521045	10.18573	0.054663537	0.653426926	
0.03	-0.02	5.594408	7.570594	0.358888054	0.485662781	
0.05	-0.03	9.383587	2.30163	0.60196848	0.147652354	
0.07	-0.04	11.57822	1.910053	0.742756847	0.122532215	
0.1	-0.05	13.34845	 	0.856319247	 	
0.13	-0.06	14.55848	 	0.933944138	 	
0.16	-0.08	15.11683	 	0.969762968	 	
0.2	 	15.73216	 	1.009237133	 	
0.25	 	16.08314	 	1.031752925	 	
0.3	 	16.24327	 	1.042025459	 	
0.4	 	16.56351	 	1.062569243	 	
0.5	 	16.47646	 	1.05698488	 	
0.7	 	16.34199	 	1.048358467	 	
0.9	 	16.24632	 	1.04222112	 	
1.25	 	16.10532	 	1.033175799	 	
2	 	15.85521	 	1.01713094	 	
2.5	 	15.58817	 	1	 	
						
Applied SIRM	Applied BIRM	RD99C	
		M - SIRM (A/M)	M - BIRM (A/M)	M/Mo (SIRM)	M/Mo (BIRM)	
0	0	1.368597	26.57386	0.051501626	1	
0.01	-0.01	1.365434	26.37158	0.051382599	0.992388008	
0.03	-0.02	5.135942	18.80878	0.193270454	0.707792545	
0.05	-0.03	9.165282	11.11866	0.344898408	0.418405907	
0.07	-0.04	14.08438	5.44989	0.530008813	0.205084621	
0.1	-0.05	17.80821	1.738669	0.67014013	0.065427793	
0.13	-0.06	20.9528	1.760843	0.788474087	0.066262222	
0.16	-0.08	22.34592	 	0.840898537	 	
0.2	 	24.05764	 	0.905312213	 	
0.25	 	25.03378	 	0.942045303	 	
0.3	 	25.65716	 	0.965503694	 	
0.4	 	26.34654	 	0.991445729	 	
0.5	 	26.55767	 	0.999390755	 	
0.7	 	26.63851	 	1.002432842	 	
0.9	 	26.66252	 	1.003336361	 	
1.25	 	26.67696	 	1.003879753	 	
2	 	26.58515	 	1.000424854	 	
2.5	 	26.57386	 	1	 	
						
Applied SIRM	Applied BIRM	RD108R	
		M - SIRM (A/M)	M - BIRM (A/M)	M/Mo (SIRM)	M/Mo (BIRM)	
0	0	0.9640554	19.75273	0.048806185	1	
0.01	-0.01	0.9612164	14.97498	0.048662458	0.758122042	
0.03	-0.02	5.919738	11.71315	0.299692144	0.592988918	
0.05	-0.03	9.126193	5.71295	0.462021857	0.289223312	
0.07	-0.04	11.87565	1.333197	0.601215629	0.067494316	
0.1	-0.05	14.94205	 	0.756454931	 	
0.13	-0.06	16.90316	 	0.855737916	 	
0.16	-0.08	17.88261	 	0.905323467	 	
0.2	 	18.95667	 	0.959698735	 	
0.25	 	19.59546	 	0.992038063	 	
0.3	 	19.86065	 	1.005463549	 	
0.4	 	20.19134	 	1.022205032	 	
0.5	 	20.59951	 	1.042869011	 	
0.7	 	20.49512	 	1.037584172	 	
0.9	 	20.2867	 	1.027032719	 	
1.25	 	20.18415	 	1.021841032	 	
2	 	19.92655	 	1.008799796	 	
2.5	 	19.75273	 	1	 	
						
Applied SIRM	Applied BIRM	RD122L	
		M - SIRM (A/M)	M - BIRM (A/M)	M/Mo (SIRM)	M/Mo (BIRM)	
0	0	0.7465929	10.73075	0.06957509	1	
0.01	-0.01	0.7466874	10.48112	0.069583897	0.976736948	
0.03	-0.02	2.18039	7.777268	0.20319083	0.724764625	
0.05	-0.03	3.94184	4.554262	0.367340587	0.424412273	
0.07	-0.04	5.830686	2.413193	0.543362393	0.224885772	
0.1	-0.05	7.561197	0.7933354	0.70462894	0.07393103	
0.13	-0.06	8.733396	 	0.813866319	 	
0.16	-0.08	9.521555	 	0.887314959	 	
0.2	 	10.17118	 	0.947853598	 	
0.25	 	10.57138	 	0.985148289	 	
0.3	 	10.71254	 	0.998303008	 	
0.4	 	10.91999	 	1.0176353	 	
0.5	 	10.92111	 	1.017739673	 	
0.7	 	10.90267	 	1.016021247	 	
0.9	 	10.89892	 	1.015671784	 	
1.25	 	10.87315	 	1.013270275	 	
2	 	10.78207	 	1.004782518	 	
2.5	 	10.73075	 	1	 	

Table 4.
Peek AF (mT)	RD122I	
	ARM [A/m]	N-ARM	IRM [A/m]	N-IRM	NRM [A/m]	N-NRM	
0	0.1873	1.0000	10.7505	1.0000	2.05E-02	1.00E+00	
5	0.1527	0.8152	7.9897	0.7432	1.64E-02	8.04E-01	
10	0.1211	0.6465	6.1779	0.5747	1.38E-02	6.74E-01	
15	0.0971	0.5184	4.9875	0.4639	1.06E-02	5.18E-01	
20	0.0789	0.4211	4.1468	0.3857	9.03E-03	4.42E-01	
25	0.0638	0.3406	3.4831	0.3240	7.96E-03	3.89E-01	
30	0.0527	0.2812	3.0026	0.2793	8.16E-03	3.99E-01	
40	0.0375	0.2002	2.3697	0.2204	6.52E-03	3.19E-01	
50	0.0253	0.1351	1.9352	0.1800	5.89E-03	2.88E-01	
60	0.0165	0.0882	1.6340	0.1520	3.40E-03	1.66E-01	
70	0.0102	0.0542	1.4230	0.1324	4.97E-03	2.43E-01	
80	0.0093	0.0498	1.2430	0.1156	2.96E-03	1.45E-01	
90	0.0056	0.0300	1.0985	0.1022	4.17E-03	2.04E-01	
100	0.0066	0.0350	0.9769	0.0909	2.42E-03	1.18E-01	
125	0.0023	0.0121	0.7438	0.0692	2.28E-03	1.11E-01	
							
Peek AF (mT)	RD108N	
	ARM [A/m]	N-ARM	IRM [A/m]	N-IRM	NRM [A/m]	N-NRM	
0	0.1639	1.0000	19.9875	1.0000	6.86E-02	1.00E+00	
5	0.1190	0.7259	13.1609	0.6585	0.0403403	5.88E-01	
10	0.0868	0.5296	9.7385	0.4872	3.12E-02	4.55E-01	
15	0.0675	0.4120	7.6302	0.3817	2.59E-02	3.77E-01	
20	0.0546	0.3331	6.1870	0.3095	2.27E-02	3.31E-01	
25	0.0446	0.2721	5.1886	0.2596	2.05E-02	2.99E-01	
30	0.0349	0.2130	4.3786	0.2191	1.79E-02	2.61E-01	
40	0.0258	0.1573	3.3793	0.1691	1.89E-02	2.75E-01	
50	0.0188	0.1147	2.6871	0.1344	1.38E-02	2.02E-01	
60	0.0118	0.0719	2.2311	0.1116	1.44E-02	2.10E-01	
70	0.0088	0.0539	1.8803	0.0941	1.42E-02	2.06E-01	
80	0.0047	0.0289	1.6361	0.0819	1.20E-02	1.75E-01	
90	0.0040	0.0243	1.4381	0.0720	1.19E-02	1.73E-01	
100	0.0034	0.0209	1.2560	0.0628	0.0141117	2.06E-01	
125	0.0007	0.0043	0.9621	0.0481	0.0086697	1.26E-01	
							
Peek AF (mT)	RD99D	
	ARM [A/m]	N-ARM	IRM [A/m]	N-IRM	NRM [A/m]	N-NRM	
0	0.2331	1.0000	26.3129	1.0000	3.15E-02	1.00E+00	
5	0.1749	0.7503	19.2357	0.7310	1.77E-02	5.60E-01	
10	0.1284	0.5510	14.5007	0.5511	0.0126309	4.00E-01	
15	0.0983	0.4218	11.4597	0.4355	9.37E-03	2.97E-01	
20	0.0762	0.3268	9.2898	0.3530	6.47E-03	2.05E-01	
25	0.0596	0.2557	7.6590	0.2911	5.30E-03	1.68E-01	
30	0.0460	0.1974	6.4688	0.2458	4.48E-03	1.42E-01	
40	0.0317	0.1359	4.8363	0.1838	3.76E-03	1.19E-01	
50	0.0187	0.0803	3.9447	0.1499	2.78E-03	8.81E-02	
60	0.0127	0.0543	3.2853	0.1249	7.68E-04	2.43E-02	
70	0.0098	0.0419	2.7942	0.1062	9.78E-04	3.10E-02	
80	0.0039	0.0166	2.4029	0.0913	1.40E-03	4.45E-02	
90	0.0025	0.0105	2.0730	0.0788	2.56E-03	8.12E-02	
100	0.0046	0.0198	1.8302	0.0696	1.21E-03	3.85E-02	
125	0.0013	0.0057	1.3656	0.0519	1.44E-03	4.57E-02	
							
Peek AF (mT)	RD32H	
	ARM [A/m]	N-ARM	IRM [A/m]	N-IRM	NRM [A/m]	N-NRM	
0	0.2714	1.0000	15.9759	1.0000	4.83E-02	1.00E+00	
5	0.1676	0.6173	9.1138	0.5705	1.59E-02	3.29E-01	
10	0.1170	0.4312	6.4545	0.4040	1.25E-02	2.59E-01	
15	0.0867	0.3196	5.0372	0.3153	7.68E-03	1.59E-01	
20	0.0683	0.2518	4.1480	0.2596	6.74E-03	1.39E-01	
25	0.0525	0.1934	3.5170	0.2201	2.87E-03	5.94E-02	
30	0.0428	0.1576	3.0155	0.1888	5.65E-03	1.17E-01	
40	0.0298	0.1098	2.4136	0.1511	3.01E-03	6.24E-02	
50	0.0190	0.0698	2.0118	0.1259	2.25E-03	4.65E-02	
60	0.0142	0.0523	1.7141	0.1073	8.56E-04	1.77E-02	
70	0.0098	0.0362	1.4922	0.0934	4.24E-03	8.78E-02	
80	0.0086	0.0318	1.3029	0.0816	4.37E-03	9.04E-02	
90	0.0049	0.0182	1.1702	0.0732	2.56E-03	5.30E-02	
100	0.0064	0.0234	1.0465	0.0655	3.72E-03	7.69E-02	
125	0.0038	0.0139	0.8472	0.0530	4.12E-03	8.53E-02	
							
Peek AF (mT)	RD25E	
	ARM [A/m]	N-ARM	IRM [A/m]	N-IRM	NRM [A/m]	N-NRM	
0	0.0448	1.0000	0.9244	1.0000	2.77E-03	1.00E+00	
5	0.0368	0.8217	0.6661	0.7206	3.00E-03	1.08E+00	
10	0.0307	0.6854	0.5303	0.5737	2.91E-03	1.05E+00	
15	0.0256	0.5717	0.4592	0.4967	2.32E-03	8.38E-01	
20	0.0213	0.4758	0.4017	0.4346	2.17E-03	7.81E-01	
25	0.0168	0.3751	0.3575	0.3868	2.08E-03	7.52E-01	
30	0.0147	0.3277	0.3186	0.3446	1.86E-03	6.69E-01	
40	0.0106	0.2366	0.2631	0.2847	1.39E-03	5.02E-01	
50	0.0049	0.1087	0.2250	0.2434	1.45E-03	5.22E-01	
60	0.0056	0.1242	0.1941	0.2100	1.37E-03	4.96E-01	
70	0.0041	0.0925	0.1694	0.1832	1.73E-03	6.23E-01	
80	0.0029	0.0642	0.1487	0.1608	1.52E-03	5.49E-01	
90	0.0035	0.0773	0.1307	0.1414	1.17E-03	4.21E-01	
100	0.0021	0.0469	0.1157	0.1252	7.62E-04	2.75E-01	
125	0.0016	0.0368	0.0874	0.0945	8.72E-04	3.14E-01	
							
Peek AF (mT)	RD15X	
	ARM [A/m]	N-ARM	IRM [A/m]	N-IRM	NRM [A/m]	N-NRM	
0	0.2963	1.0000	12.9659	1.0000	2.55E-02	1.00E+00	
5	0.1939	0.6544	8.0147	0.6181	9.37E-03	3.67E-01	
10	0.1340	0.4521	5.7044	0.4400	6.81E-03	2.67E-01	
15	0.1002	0.3381	4.4123	0.3403	4.47E-03	1.75E-01	
20	0.0795	0.2684	3.5423	0.2732	3.36E-03	1.32E-01	
25	0.0666	0.2248	2.9427	0.2270	3.55E-03	1.39E-01	
30	0.0540	0.1823	2.4817	0.1914	2.39E-03	9.39E-02	
40	0.0356	0.1203	1.8669	0.1440	3.74E-03	1.47E-01	
50	0.0236	0.0798	1.5121	0.1166	3.92E-03	1.54E-01	
60	0.0207	0.0699	1.2531	0.0966	4.33E-03	1.70E-01	
70	0.0106	0.0356	1.0737	0.0828	3.72E-03	1.46E-01	
80	0.0074	0.0250	0.9317	0.0719	2.87E-03	1.12E-01	
90	0.0073	0.0245	0.8307	0.0641	4.63E-03	1.81E-01	
100	0.0044	0.0149	0.7373	0.0569	4.20E-03	1.65E-01	
125	0.0049	0.0164	0.5902	0.0455	3.09E-03	1.21E-01	

Table 5.
RD122D	
T-Dmag	.03T	.3T	3T	Modulus	
0	2.02	14.06	3.68	14.673323	
100	1.69	10.75	3.44	11.412809	
200	0.47	3.96	1.39	4.2231031	
300	0.164	1.794	0.951	2.0370893	
350	0.055	1.307	0.924	1.6015773	
400	0.007	1.165	0.871	1.4546185	
450	0.056	1.04	0.833	1.333651	
500	0.013	0.895	0.804	1.2031667	
550	0.02	0.72	0.779	1.0609623	
575	0.012	0.578	0.724	0.9265009	
600	0.024	0.484	0.686	0.8398976	
625	0.351	0.351	0.352	0.6085277	
650	0.09	0.457	0.681	0.8250515	
					
RD25G	
T-Dmag	.03T	.3T	3T	Modulus	
0	0.835	1.132	0.398	1.4618663	
100	0.35	0.71	0.322	0.8545666	
200	0.138	0.277	0.112	0.3291155	
300	0.0688	0.1269	0.0681	0.1596078	
350	0.046	0.0796	0.0589	0.109185	
400	0.0327	0.0772	0.0465	0.0958717	
450	0.0262	0.0576	0.042	0.0759487	
500	0.0224	0.0437	0.0366	0.0612455	
550	0.0111	0.0247	0.0298	0.0402659	
575	0.0045	0.0089	0.03	0.0316142	
600	0.002	0.0046	0.0262	0.0266758	
625	0.0032	0.0032	0.0247	0.0251112	
650	0.00156	0.00198	0.01321	0.0134483	

Appendix Figure Captions
Table 1. Compiled AMS data from the Roundstone Pluton

Table 2. Summarised data from high temperature susceptibility experiments used to estimate TC and magnetite composition.

Table 3. Compiled IRM acquisition data from IRM and BIRM experiments

Table 4. Compiled NRM, IRM and ARM AF demagnetization behavior of studied samples (after Lowrie & Fuller (1971), Argyle et al.(1994) and Xu & Dunlop (1995)).

Table 5. Compiled 3 component demagnetization behavior of studied samples (after Lowrie (1990))