Wan et al., “The Precambrian Khondalite Belt in the Daqingshan area, North China Craton: evidence for multiple metamorphic events in the Palaeoproterozoic”

Table EA-1 SHRIMP U-Pb data for zircons from metamorphic and magmatic rocks in the Daqingshan area, North China Craton

Two-pyroxene-bearing retrogressed granulite (NM0403)
Spot	%
206Pbc	ppm
U	ppm
Th	232Th
/238U	ppm
206Pb*	207Pb*
/206Pb*	±%	207Pb*
/235U	±%	206Pb*
/238U	±%	err
corr	206Pb/238U
Age	207Pb/206Pb
Age	%
Discordant	
1.1Meta I	0.09	148	109	0.76	60.6	0.1658	0.61	10.88	2.5	0.476	2.4	.969	2510±50	2515±10	0	
2.1Meta I	0.11	146	91	0.64	57.6	0.16587	0.58	10.47	2.5	0.458	2.5	.974	2430±50	2516± 10	3	
2.2C	0.09	131	59	0.47	56.7	0.1710	0.61	11.90	2.5	0.505	2.4	.969	2635±52	2567±10	-3	
3.1Meta II	0.05	351	101	0.30	132	0.1542	1.9	9.27	3.2	0.436	2.6	.807	2333±51	2393±32	3	
3.2Meta I	0.11	128	43	0.34	53.3	0.1640	0.64	10.91	2.5	0.483	2.4	.966	2539±50	2497±11	-2	
3.3Meta I	0.05	165	160	1.00	62.9	0.16356	0.55	10.02	2.6	0.444	2.6	.978	2370±51	2493± 9	5	
4.1Meta II	0.01	966	130	0.14	378	0.15628	0.24	9.81	2.3	0.455	2.3	.995	2419±46	2416± 4	0	
5.1Meta I	0.01	1785	585	0.34	696	0.16494	0.26	10.32	2.3	0.454	2.3	.994	2412±46	2507± 4	4	
6.1Meta II	0.05	497	169	0.35	194	0.1541	0.78	9.65	2.4	0.454	2.3	.947	2414±46	2391±13	-1	
7.1Meta II	0.07	527	163	0.32	196	0.14945	0.38	8.92	2.4	0.433	2.4	.987	2319±46	2340±7	1	
8.1Meta II	0.01	425	134	0.33	166	0.16049	0.36	10.05	2.3	0.454	2.3	.988	2413±47	2461± 6	2	
9.1Meta II	0.02	357	107	0.31	128	0.1575	0.79	9.03	3.9	0.416	3.9	.980	2243±73	2429±13	8	
10.1Meta II	0.08	307	102	0.34	114	0.15070	0.48	8.96	2.4	0.431	2.3	.980	2312±45	2354± 8	2	
11.1LMeta I	0.27	65	4	0.07	23.1	0.1598	1.2	9.06	2.8	0.411	2.6	.908	2221±48	2453±20	9	
12.1Meta I	0.00	4262	1725	0.42	1,830	0.16602	0.17	11.44	2.3	0.500	2.3	.997	2612±50	2518± 3	-4	
12.2Meta II	0.02	462	610	1.37	169	0.15730	0.40	9.22	2.4	0.425	2.4	.986	2284±46	2427± 7	6	
10.2Meta I	0.10	176	125	0.74	66.7	0.1687	1.3	10.27	4.2	0.442	4.0	.950	2358±78	2545±22	7	
11.2Meta I	0.05	108	75	0.72	41.4	0.1643	0.75	10.13	2.6	0.447	2.4	.956	2383±49	2501±13	5	
11.3Meta I	0.07	309	330	1.10	128	0.16192	0.44	10.77	2.4	0.483	2.4	.983	2539±50	2476± 8	-3	
9.2Meta II	0.07	221	189	0.89	85.1	0.15752	0.53	9.73	2.4	0.448	2.4	.976	2386±48	2429± 9	2	
4.2Meta I	0.05	178	111	0.64	70.1	0.1651	2.3	10.43	3.3	0.458	2.4	.720	2432±48	2509±39	3	
13.1Meta I	0.19	126	91	0.75	51.9	0.1656	0.88	10.93	2.7	0.479	2.6	.945	2522±54	2513±15	0	
14.1Meta I	0.09	135	99	0.75	52.4	0.1643	0.86	10.20	2.6	0.450	2.5	.943	2396±49	2501±15	4	

Meta-mafic dyke (NM0404)
 Spot	%
206Pbc	ppm
U	ppm
Th	232Th
/238U	ppm
206Pb*	207Pb*
/206Pb*	±%	207Pb*
/235U	±%	206Pb*
/238U	±%	err
corr	206Pb/238U
Age	207Pb/206Pb
Age	%
Discordant	
1.1 	0.06	847	159	0.19	253	0.11768	0.34	5.63	2.3	0.3472	2.3	.989	1921±38	1921± 6	0 	
2.1 	0.06	792	136	0.18	235	0.1133 	1.0 	5.40	2.6	0.3453	2.4	.918	1912±40	1854±19	-3 	
3.1 	0.06	770	186	0.25	231	0.1192 	1.4 	5.73	2.7	0.3487	2.3	.849	1929±38	1944±25	1 	
4.1 	0.06	695	118	0.18	209	0.1182 	2.3 	5.71	3.3	0.3503	2.3	.703	1936±38	1930±41	0 	
5.1 	0.04	865	212	0.25	260	0.1179 	1.7 	5.69	2.9	0.3498	2.4	.820	1934±40	1925±30	0 	
6.1 	0.10	787	149	0.20	236	0.1198 	1.6 	5.76	2.8	0.3491	2.3	.813	1930±38	1953±29	1 	
 
Felsic gneiss (NM0605)
Spot	%
206Pbc	ppm
U	ppm
Th	232Th
/238U	ppm
206Pb*	207Pb*
/206Pb*	±%	207Pb*
/235U	±%	206Pb*
/238U	±%	err
corr	206Pb/238U
Age	207Pb/206Pb
Age	%
Discordant	
1.1CR	1.09	96	63	0.68	 35.0	0.1399 	1.9 	 8.12	4.2	0.421	3.8	.895	2264±72	2226±33  	-2 	
1.2CC	0.21	540	516	0.99	215  	0.16006	0.41	10.22	3.7	0.463	3.6	.994	2454±74	2456
± 7	0 	
2.1R	0.26	638	55	0.09	177  	0.1122 	1.0 	 4.97	3.8	0.321	3.7	.963	1795±58	1835±19  	2 	
3.1CR	0.40	101	83	0.85	 39.4	0.1624 	1.4 	10.13	4.1	0.453	3.8	.940	2407±77	2481±23  	3 	
4.1CC	0.24	373	163	0.45	134  	0.1502 	0.82	 8.66	3.7	0.418	3.7	.976	2251±69	2349±14  	4 	
5.1CC	0.56	162	100	0.64	 66.9	0.1724 	0.99	11.38	3.8	0.478	3.7	.966	2520±78	2582±17  	2 	
6.1CR	0.65	148	115	0.80	 61.3	0.1581 	0.95	10.46	3.8	0.480	3.7	.968	2528±77	2435±16  	-4 	
7.1CB	0.33	405	148	0.38	126  	0.1324 	0.85	 6.61	3.8	0.362	3.7	.974	1992±63	2130±15  	6 	
2.2R	0.11	699	60	0.09	184  	0.11346	0.51	 4.79	3.7	0.306	3.6	.990	1723±55	1856± 9	7 	
8.1CR	0.34	93	87	0.97	 36.9	0.1578 	1.5 	 9.97	4.1	0.459	3.8	.935	2433±78	2432±25  	0 	
9.1CC	1.75	60	57	0.98	 21.9	0.1379 	2.9 	 7.94	4.9	0.418	3.9	.803	2251±74	2201±50  	-2 	
10.1CR	0.87	80	49	0.63	 34.4	0.1591 	1.4 	10.84	4.0	0.494	3.8	.941	2589±80	2446±23  	-6 	
11.1CB	0.20	448	190	0.44	198  	0.15461	0.40	10.93	3.7	0.513	3.7	.994	2669±80	2398± 7	-11 	
12.1R	0.35	554	46	0.08	164  	0.11178	0.64	 5.30	3.7	0.344	3.6	.985	1905±60	1828±12  	-4 	
12.2CB	0.44	240	139	0.60	 83.6	0.1407 	0.84	 7.83	3.8	0.404	3.7	.975	2186±68	2236±14  	2 	
13.1CR	0.58	93	80	0.89	 40.8	0.1609 	1.2 	11.30	3.9	0.509	3.7	.954	2653±81	2465±20  	-8 	
23.1CC	0.37	180	59	0.34	 74.6	0.1636 	0.79	10.86	3.9	0.481	3.9	.980	2533±81	2494±13  	-2 	
9.2CR	0.21	679	73	0.11	280  	0.15776	0.30	10.41 	1.6	0.4787	1.5	.982	2522±32	2432± 5	-4 	
9.3CC	1.42	87	77	0.92	 28.9	0.1423 	2.4 	 7.52 	3.3	0.3833	2.2	.662	2092±39	2255±42  	7 	
15.1R	0.19	1036	21	0.02	306  	0.11377	0.59	 5.379	1.6	0.3429	1.5	.932	1901±25	1860±11  	-2 	
16.1CR	2.20	50	40	0.82	 13.6	0.1088 	3.4 	 4.62 	4.0	0.3082	2.0	.501	1732±30	1779±63  	3 	
17.1R	0.31	766	72	0.10	224  	0.11452	0.67	 5.365	1.7	0.3398	1.5	.915	1885±25	1872±12  	-1 	
18.1CR	0.41	145	127	0.91	 58.0	0.1570 	0.83	10.04 	1.9	0.4637	1.7	.903	2456±36	2423±14  	-1 	
19.1CR	1.53	102	50	0.51	 29.3	0.1188 	2.1 	 5.38 	2.8	0.3282	1.8	.660	1829±29	1939±38  	6 	
20.1CR	0.62	140	136	1.00	 52.1	0.1459 	1.0 	 8.64 	2.0	0.4293	1.7	.863	2302±34	2299±18  	0 	
21.1R	0.42	367	15	0.04	115  	0.11743	0.67	 5.86 	1.7	0.3617	1.6	.921	1990±27	1917±12  	-4 	
22.1R	0.60	310	14	0.05	 95.4	0.1273 	1.1 	 6.25 	1.9	0.3560	1.6	.827	1963±27	2061±19  	5 	
23.1CC	0.30	491	538	1.13	203  	0.15749	0.53	10.42 	1.7	0.4799	1.6	.949	2527±34	2429± 9	-4 	

Meta-gabbro (NM0618)
Spot	%
206Pbc	ppm
U	ppm
Th	232Th
/238U	ppm
206Pb*	207Pb*
/206Pb*	±%	207Pb*
/235U	±%	206Pb*
/238U	±%	err
corr	206Pb/238U
Age	207Pb/206Pb
Age	%
Discordant	
1.1C 	1.80	72	64	0.91	 27.9	0.1388 	2.3 	 8.41	4.4	0.439	3.8	.856	2348±75	2212±40  	-6 	
2.1C 	0.48	99	98	1.02	 39.5	0.1483 	1.2 	 9.43	4.0	0.461	3.9	.957	2444±79	2327±20  	-5 	
3.1C 	0.69	145	201	1.43	 57.3	0.1548 	1.4 	 9.72	4.0	0.456	3.8	.934	2420±76	2400±25  	-1 	
4.1R 	0.27	261	147	0.58	 82.9	0.1168 	0.91	 5.95	3.8	0.369	3.7	.971	2026±64	1908±16  	-6 	
4.2C 	0.17	545	809	1.53	225  	0.14758	0.54	 9.78	3.7	0.481	3.6	.989	2530±76	2318± 9	-9 	
5.1R 	0.19	1371	65	0.05	461  	0.11933	0.34	 6.43	3.6	0.391	3.6	.996	2127±66	1946± 6	-9 	
5.2C 	0.37	135	187	1.43	 55.2	0.1544 	1.1 	10.08	4.3	0.473	4.2	.968	2498±87	2395±18  	-4 	
6.1C 	0.93	99	114	1.19	 37.6	0.1485 	1.4 	 8.97	4.0	0.438	3.8	.938	2343±74	2329±24  	-1 	
7.1C 	0.54	120	155	1.34	 45.5	0.1534 	1.1 	 9.31	3.9	0.440	3.7	.962	2351±73	2384±18  	1 	
8.1C 	0.69	145	209	1.49	 55.2	0.1519 	1.1 	 9.23	3.9	0.441	3.7	.961	2354±73	2367±18  	1 	
9.1R 	0.30	355	116	0.34	117  	0.11589	0.81	 6.12	3.8	0.383	3.7	.976	2090±65	1894±15  	-10 	
10.1C 	0.64	128	162	1.30	 50.6	0.1561 	1.2 	 9.83	3.9	0.457	3.7	.949	2427±75	2413±21  	-1 	
11.1R 	0.51	418	71	0.17	118  	0.11432	0.84	 5.14	3.7	0.326	3.6	.975	1819±58	1869±15  	3 	
12.1R 	0.12	1476	18	0.01	427  	0.11661	0.32	 5.41	3.6	0.336	3.6	.996	1870±59	1905± 6	2 	
13.1C 	0.96	91	108	1.22	 36.8	0.1513 	1.5 	 9.68	4.1	0.464	3.8	.931	2456±78	2361±26  	-4 	
14.1C 	0.46	156	211	1.40	 59.0	0.1540 	1.0 	 9.30	4.1	0.438	3.9	.969	2342±78	2391±17  	2 	
15.1C 	0.67	136	153	1.16	 54.7	0.1493 	1.1 	 9.56	3.9	0.464	3.7	.961	2459±76	2338±18  	-5 	
16.1R 	0.24	646	20	0.03	177  	0.11987	0.53	 5.26	3.7	0.319	3.6	.989	1783±57	1954± 10	9 	
16.2C 	1.02	113	100	0.92	 42.2	0.1510 	2.0 	 8.96	4.4	0.430	3.9	.888	2307±76	2358±35  	2 	
17.1C 	0.58	133	170	1.32	 54.1	0.1522 	0.96	 9.91	3.8	0.472	3.7	.968	2494±77	2370±16  	-5 	
18.1C 	1.00	83	99	1.23	 36.2	0.1534 	1.5 	10.63	4.0	0.503	3.8	.930	2626±81	2384±25  	-10 	
19.1C 	0.91	103	118	1.19	 40.4	0.1496 	1.3 	 9.35	3.9	0.454	3.7	.946	2411±75	2341±22  	-3 	
20.1C 	0.49	160	203	1.31	 64.2	0.1525 	0.82	 9.80	3.8	0.466	3.7	.976	2466±75	2374±14  	-4 	
21.1C 	0.60	126	134	1.10	 49.3	0.1567 	1.0 	 9.78	4.1	0.453	3.9	.969	2407±79	2420±17  	1 	
22.1C 	0.70	102	118	1.19	 41.5	0.1473 	1.2 	 9.52	3.9	0.469	3.8	.953	2478±77	2315±20  	-7 	
23.1R 	0.38	728	338	0.48	211	0.11935	0.43	5.523	1.6	0.3356	1.5	.963	1866±25	1947±8	4 	
24.1R 	0.06	1068	52	0.05	321	0.12104	0.29	5.842	1.5	0.3500	1.5	.982	1935±25	1972±5	2 	

Garnet-biotite gneiss (NM0413)
Spot	%
206Pbc	ppm
U	ppm
Th	232Th
/238U	ppm
206Pb*	207Pb*
/206Pb*	±%	207Pb*
/235U	±%	206Pb*
/238U	±%	err
corr	206Pb/238U
Age	207Pb/206Pb
Age	%
Discordant	
1.1R	0.04	340	13	0.04	126	0.1531	0.89	9.10	2.5	0.431	2.3	.934	2310± 45	2381±15	3	
2.2C	0.29	165	67	0.42	63.7	0.1700	1.2	10.49	2.8	0.448	2.5	.908	2385± 51	2557±20	7	
3.1R	0.03	904	24	0.03	328	0.1538	3.2	8.96	5.5	0.423	4.4	.810	2272± 85	2389±55	5	
4.1C	0.04	795	210	0.27	287	0.1562	1.3	9.06	2.7	0.4206	2.3	.869	2263± 44	2415±22	6	
5.1R	0.03	852	5	0.01	318	0.1562	1.7	9.35	2.9	0.434	2.3	.807	2326± 46	2415±29	4	
5.2C	0.05	105	115	1.13	42.0	0.1689	1.1	10.84	2.7	0.465	2.5	.915	2464± 50	2547±18	3	
7.1R	0.03	403	16	0.04	150	0.1552	1.3	9.25	2.7	0.432	2.3	.875	2316± 46	2404±22	4	
8.1C	0.01	1882	157	0.09	718	0.1664	2.2	10.19	3.2	0.444	2.3	.732	2369± 46	2522±36	6	
9.1R	0.03	374	15	0.04	139	0.1527	1.6	9.10	3.0	0.432	2.5	.837	2316± 49	2377±28	3	
10.1R	0.02	408	91	0.23	154	0.15490	0.47	9.37	2.4	0.439	2.4	.981	2345± 47	2401± 8	2	
10.2C	0.09	132	85	0.67	52.2	0.1643	0.67	10.43	2.5	0.460	2.4	.963	2441± 48	2500±11	2	
11.1R	0.05	357	10	0.03	133	0.1535	0.80	9.15	2.5	0.432	2.3	.946	2316± 46	2385±14	3	
12.1R	0.01	362	13	0.04	134	0.1453	2.3	8.64	3.3	0.431	2.4	.713	2311± 46	2291±40	-1	
13.1R	0.04	310	20	0.07	118	0.1541	2.9	9.38	3.8	0.442	2.4	.643	2358± 48	2392±49	1	
13.2R	0.00	309	19	0.06	117	0.1560	1.5	9.51	2.8	0.442	2.3	.843	2360± 46	2412±25	2	
14.1R	0.00	365	12	0.03	122	0.1411	1.2	7.59	2.6	0.3901	2.3	.895	2123± 42	2241±20	5	
15.1C	0.00	1312	66	0.05	516	0.16120	0.48	10.16	2.4	0.457	2.4	.980	2427± 48	2468± 8	2	
15.2R	0.38	279	5	0.02	92.9	0.1538	2.3	8.17	3.3	0.3853	2.4	.728	2101± 43	2389±39	12	
16.2C	0.03	432	393	0.94	177	0.16783	0.43	11.06	2.8	0.478	2.8	.988	2518± 58	2536± 7	1	
18.1R	0.01	1208	8	0.01	457	0.15763	0.37	9.57	5.3	0.440	5.3	.998	2352±100	2430± 6	3	
18.2C	0.00	292	259	0.92	113	0.16573	0.53	10.33	2.7	0.452	2.6	.980	2405± 52	2515± 9	4	
19.1C	0.04	418	355	0.88	179	0.16685	0.51	11.45	2.4	0.498	2.3	.976	2604± 50	2526± 9	-3	
20.1C	0.04	244	87	0.37	93.4	0.1645	0.77	10.08	2.6	0.445	2.5	.955	2371± 49	2502±13	5	
21.1C	0.03	311	111	0.37	121	0.16206	0.42	10.11	2.4	0.453	2.3	.984	2407± 47	2477± 7	3	

Garnet-biotite granite (NM0401)
 Spot	%
206Pbc	ppm
U	ppm
Th	232Th
/238U	ppm
206Pb*	207Pb*
/206Pb*	±%	207Pb*
/235U	±%	206Pb*
/238U	±%	err
corr	206Pb/238U
Age	207Pb/206Pb
Age	%
Discordant	
1.1M	0.01	706	8	0.01	306  	0.1576 	 1.5 	10.94	 2.0	0.5035	 1.2	.628	2629± 26	2430±26	-8 	
1.2C	0.05	227	190	0.86	101  	0.1647 	 0.63	11.74	 1.5	0.5168	 1.4	.907	2686± 30	2505±11	-7 	
2.1R	0.10	165	80	0.50	 64.1	0.1509 	 0.90	 9.38	 1.7	0.4510	 1.5	.856	2399± 30	2357±15	-2 	
2.2C	0.11	138	86	0.64	 50.9	0.1462 	 1.1 	 8.63	 1.9	0.4279	 1.5	.822	2296± 30	2302±18	0 	
3.1R	0.20	141	53	0.39	 56.0	0.1496 	 1.5 	 9.50	 6.9	0.460 	 6.8	.975	2441±140	2341±26	-4 	
3.2M	0.04	636	10	0.02	254  	0.1609 	 0.68	10.31	 1.4	0.4646	 1.2	.875	2460± 25	2465±11	0 	
3.3C	0.13	152	157	1.07	 61.6	0.1654 	 0.62	10.71	 1.5	0.4696	 1.3	.907	2482± 27	2512±10	1 	
4.1R	0.09	159	60	0.39	 53.4	0.1485 	 1.8 	 7.98	 3.4	0.390 	 2.9	.852	2122± 52	2329±30	9 	
4.2M	0.01	1690	49	0.03	647  	0.15888	 0.20	 9.76	 1.2	0.4455	 1.2	.986	2375± 24	2444± 3	3 	
4.3C	0.07	101	49	0.50	 41.1	0.1714 	 1.4 	11.20	 2.0	0.4737	 1.5	.718	2500± 30	2571±24	3 	
5.1R	0.17	120	54	0.47	 46.1	0.1580 	 1.0 	 9.75	 1.8	0.4475	 1.5	.821	2384± 30	2434±18	2 	
6.1M	0.01	925	15	0.02	348  	0.1598 	 2.3 	 9.65	 2.6	0.4378	 1.2	.457	2341± 24	2454±40	5 	
7.1M	0.03	968	18	0.02	381  	0.1578 	 1.5 	 9.97	 1.9	0.4584	 1.2	.613	2433± 24	2432±26	0 	
7.2C	0.06	177	164	0.95	 72.1	0.1621 	 0.76	10.56	 1.5	0.4725	 1.3	.863	2494± 27	2478±13	-1 	
8.1R	0.19	119	47	0.41	 46.4	0.1562 	 0.85	 9.77	 1.7	0.4538	 1.5	.864	2412± 30	2415±15	0 	
9.1R	0.09	175	54	0.32	 66.7	0.1491 	 2.2 	 9.12	10  	0.444 	10  	.977	2367±200	2336±37	-1 	
10.1R	0.08	151	53	0.36	 55.6	0.15101	 0.65	 8.93	 1.5	0.4287	 1.4	.904	2300± 27	2357±11	2 	
11.1M	0.05	223	68	0.31	 94.1	0.1591 	 1.7 	10.77	 2.2	0.4910	 1.3	.602	2575± 28	2446±29	-5 	
12.2R	0.22	102	56	0.57	 38.5	0.1550 	 1.2 	 9.32	 2.0	0.4359	 1.6	.795	2332± 31	2402±21	3 	
13.1M	0.07	338	24	0.07	136  	0.15781	 0.50	10.22	 1.4	0.4697	 1.3	.932	2482± 27	2432±8	-2 	
14.1R	0.24	113	52	0.47	 42.2	0.1590 	 0.86	 9.54	 2.6	0.435 	 2.5	.944	2329± 48	2445±15	5 	
15.1C	0.41	129	78	0.63	 51.7	0.1631 	10   	10.46	 1.7	0.4653	 1.4	.819	2463± 29	2488±17	1 	
16.1M	0.05	491	22	0.05	198  	0.16214	 0.57	10.50	 4.1	0.470 	 4.0	.990	2482± 83	2478±10	0 	
17.1M	0.07	577	16	0.03	213  	0.1683 	 2.9 	 9.96	 3.2	0.4293	 1.2	.390	2303± 24	2541±49	9 	
18.1M	0.08	329	24	0.08	127  	0.1562 	 0.88	 9.67	 1.5	0.4489	 1.3	.819	2390± 25	2415±15	1 	
19.1C	0.01	605	489	0.83	241  	0.16423	 0.32	10.50	 5.2	0.464 	 5.2	.998	2456±110	2500± 5	2 	
20.1C	0.19	99	87	0.91	 39.8	0.1625 	 1.5 	10.52	 2.1	0.4696	 1.5	.709	2482± 31	2482±26	0 	
21.1C	0.12	93	58	0.64	 39.7	0.1674 	 1.6 	11.46	 2.4	0.4967	 1.7	.731	2599± 37	2531±27	-3 	
22.1C	0.24	72	40	0.58	 29.5	0.1676 	 1.4 	11.04	 2.2	0.4779	 1.7	.778	2518± 36	2533±23	1 	
23.1C	0.12	137	106	0.80	 53.6	0.1627 	 0.65	10.18	 1.5	0.4538	 1.4	.907	2412± 28	2484±11	3 	
24.1R	0.08	146	49	0.35	 57.0	0.1568 	 1.3 	 9.79	 1.9	0.4531	 1.4	.737	2409± 28	2421±22	0 	
25.1M	0.01	1014	31	0.03	430  	0.1557 	 2.6 	10.61	 5.6	0.494 	 5.0	.882	2589±110	2410±45	-7 	
26.1R	0.31	106	62	0.60	 39.8	0.1582 	 0.90	 9.45	 1.7	0.4334	 1.4	.846	2321± 28	2436±15	5 	
27.1R	0.13	121	53	0.45	 42.1	0.1518 	 0.82	 8.50	 4.0	0.406 	 3.9	.979	2197± 73	2367±14	7 	
28.1R	0.20	89	53	0.61	 32.2	0.1506 	 1.0 	 8.75	 1.8	0.4217	 1.5	.824	2268± 29	2352±18	4 	
29.1R	0.11	173	44	0.26	 66.0	0.1542 	 1.9 	 9.42	 2.6	0.4429	 1.8	.677	2364± 35	2393±32	1 	
30.1R	0.03	135	66	0.50	 54.0	0.1509 	 0.95	 9.71	 1.9	0.4667	 1.7	.869	2469± 34	2357±16	-5 	
31.1R	0.17	142	52	0.38	 51.7	0.1543 	 0.82	 9.02	 1.6	0.4240	 1.4	.867	2278± 27	2395±14	5 	
31.2C	0.00	50	33	0.67	 21.0	0.1707 	 1.1 	11.41	 2.1	0.4850	 1.8	.845	2549±38	2564±19	1 	

Garnet-biotite gneiss (NM0405)
 Spot	%
206Pbc	ppm
U	ppm
Th	232Th
/238U	ppm
206Pb*	207Pb*
/206Pb*	±%	207Pb*
/235U	±%	206Pb*
/238U	±%	err
corr	206Pb/238U
Age	207Pb/206Pb
Age	%
Discordant	
1.1C 	0.13	82	42	0.53	 25.3	0.1261 	1.5 	6.27 	2.2	0.3606	1.6	.736	1985±28	2045±27	3 	
2.1R	0.22	59	15	0.26	 18.1	0.1182 	1.5 	5.77 	2.7	0.3543	2.2	.824	1955±37	1929±27	-1 	
3.1M	0.05	572	17	0.03	170  	0.11905	0.80	5.688	1.5	0.3465	1.2	.837	1918±20	1942±14	1 	
4.1R	0.60	57	19	0.34	 17.3	0.1211 	1.9 	5.88 	2.5	0.3523	1.7	.675	1946±29	1972±33	1 	
5.1C 	0.65	58	24	0.43	 17.8	0.1338 	2.7 	6.51	5.2	0.353 	4.5	.857	1949± 75	2147±47	9 	
5.2R 	0.07	221	60	0.28	 67.2	0.12017	0.71	5.87	8.2	0.354 	8.2	.996	1954±140	1959±13	0 	
6.1C 	0.12	280	128	0.47	 79.9	0.11800	0.70	5.40	3.0	0.3317	3.0	.973	1846± 47	1926±13	4 	
6.2R 	0.45	71	1	0.02	 20.8	0.1192 	1.6 	5.60	4.5	0.341 	4.2	.932	1892± 69	1943±29	3 	
7.1C 	0.09	337	307	0.94	 97.6	0.12929	0.65	6.01	4.2	0.337 	4.2	.988	1872± 68	2088±11	10 	
7.2M 	0.08	368	86	0.24	108  	0.1131 	2.0 	5.32	3.5	0.3412	2.9	.826	1892± 48	1849±36	-2 	
8.1C 	0.49	70	35	0.51	 19.8	0.1281 	2.1 	5.82	3.9	0.329 	3.3	.851	1835± 53	2072±36	11 	
9.1C 	0.23	78	42	0.55	 24.8	0.1289 	1.7 	6.55	3.5	0.369 	3.1	.882	2023± 54	2083±29	3 	
10.1C 	0.29	85	43	0.52	 29.0	0.1293 	1.4 	7.05	3.5	0.396 	3.2	.916	2149± 58	2089±24	-3 	
11.1R 	0.21	161	19	0.12	 50.0	0.1200 	1.0 	5.99	3.2	0.362 	3.0	.948	1991± 52	1956±18	-2 	
11.2C 	0.07	199	140	0.73	 62.3	0.12730	0.71	6.38	3.0	0.363 	3.0	.973	1998± 51	2061±13	3 	
12.1C 	0.20	120	76	0.66	 36.2	0.1258 	1.0 	6.06	3.2	0.349 	3.0	.946	1932± 50	2040±18	5 	
13.1C	0.04	316	80	0.26	 98.2	0.1172 	2.7 	5.83	6.1	0.361 	5.5	.894	1987± 94	1913±49	-4 	
14.1C 	0.08	287	102	0.37	 86.1	0.1268 	1.5 	6.10	3.9	0.349 	3.6	.927	1929± 60	2054±26	6 	
15.1C 	0.21	89	29	0.33	 26.3	0.1250 	1.7 	5.92	3.5	0.344 	3.1	.879	1904± 51	2029±30	6 	
16.1C 	0.05	561	43	0.08	115  	0.1137 	1.9 	3.74	3.5	0.2387	2.9	.842	1380± 36	1859±34	26 	
17.1C 	0.12	126	86	0.71	 36.3	0.1252 	0.93	5.79	3.1	0.336 	3.0	.955	1865± 49	2031±17	8 	
18.1C 	0.23	159	76	0.49	 51.0	0.1298 	2.5 	6.65	3.9	0.371 	3.0	.760	2036± 52	2095±45	3 	
19.1M 	0.14	141	98	0.72	 45.7	0.1176 	1.5 	6.10	3.4	0.377 	3.0	.891	2060± 53	1919±28	-7 	
20.1M 	0.04	259	6	0.02	 71.2	0.11985	0.66	5.28	3.1	0.3198	3.1	.978	1789± 48	1954±12	8 	
20.2C 	0.10	227	79	0.36	 65.8	0.1259 	2.0 	5.85	3.6	0.337 	3.0	.830	1872± 49	2042±36	8 	
21.1C 	0.00	57	18	0.33	 17.0	0.1306 	3.3 	6.28	4.7	0.349 	3.4	.712	1928± 56	2106±58	8 	
22.1R 	0.09	80	3	0.04	 26.0	0.1200 	1.8 	6.22	3.6	0.376 	3.2	.872	2059± 56	1956±32	-5 	
23.1C 	0.05	67	21	0.32	 23.0	0.1308 	2.7 	7.19	4.2	0.399 	3.2	.763	2164± 58	2108±47	-3 	
24.1C 	0.03	763	485	0.66	223  	0.1233 	1.1 	5.78	4.7	0.340 	4.6	.974	1887± 75	2004±19	6 	
24.2R 	0.02	177	59	0.34	 53.4	0.1198 	1.5 	5.82	3.4	0.352 	3.0	.895	1945± 50	1953±27	0 	
25.1M	0.19	311	24	0.08	 92.6	0.11739	0.79	5.59	3.2	0.346 	3.1	.970	1913± 52	1917±14	0 	
26.1R 	0.04	288	8	0.03	 82.4	0.11924	0.74	5.46	3.0	0.3323	2.9	.970	1849± 47	1945±13	5 	
26.2C 	0.10	76	27	0.36	 22.2	0.1301 	1.8 	6.11	3.9	0.341 	3.4	.881	1889± 56	2099±32	10 	
28.1M 	0.04	463	6	0.01	142  	0.11688	0.49	5.76	6.2	0.358 	6.1	.997	1971±100	1909± 9	-3 	
28.2C 	0.17	65	25	0.39	 19.3	0.1252 	1.9 	5.94	3.6	0.344 	3.1	.854	1907± 51	2032±34	6 	
29.1M 	0.04	457	38	0.09	127  	0.11669	0.50	5.20	3.0	0.3235	2.9	.985	1807± 46	1906± 9	5 	
29.2R 	0.23	77	4	0.06	 21.3	0.1203 	1.2 	5.32	3.4	0.321 	3.1	.932	1793± 49	1960±22	9 	
29.3SR	0.15	177	10	0.06	 51.1	0.1135 	0.93	5.24	3.2	0.335 	3.1	.957	1863± 49	1856±17	0 	

Feldspathic quartzite (NM0414)
 Spot	%
206Pbc	ppm
U	ppm
Th	232Th
/238U	ppm
206Pb*	207Pb*
/206Pb*	±%	207Pb*
/235U	±%	206Pb*
/238U	±%	err
corr	206Pb/238U
Age	207Pb/206Pb
Age	%
Discordant	
1.1 	0.84	125	26	0.21	 42.3	0.1355 	1.8 	 7.30 	3.2	0.391 	2.6	.813	2127±47	2170±32	2 	
2.1 	2.60	565	894	1.63	100.0	0.1408 	2.5 	 3.88 	3.5	0.1999	2.4	.692	1175±26	2236±44	47 	
3.1 	0.71	277	234	0.87	 81.8	0.1228 	1.4 	 5.77 	2.8	0.3409	2.4	.872	1891±40	1997±24	5 	
4.1 	0.09	381	175	0.48	116  	0.12376	0.67	 6.04 	2.5	0.3537	2.4	.962	1952±40	2011±12	3 	
5.1 	0.37	314	39	0.13	101  	0.1244 	0.88	 6.39 	2.5	0.3725	2.4	.937	2041±42	2020±16	-1 	
6.1 	0.52	137	58	0.44	 50.0	0.1432 	1.1 	 8.30 	2.7	0.420 	2.5	.907	2262±47	2267±20	0 	
7.1 	0.87	167	108	0.67	 60.3	0.1423 	1.6 	 8.15 	2.9	0.415 	2.4	.841	2239±46	2256±27	1 	
8.1 	0.61	249	151	0.62	 83.3	0.1307 	1.2 	 6.96 	2.7	0.3859	2.4	.890	2104±44	2108±22	0 	
9.1 	0.27	286	124	0.45	117  	0.1622 	0.80	10.62 	2.5	0.475 	2.4	.949	2505±50	2478±14	-1 	
10.1 	0.50	332	96	0.30	 94.8	0.1231 	0.94	 5.61 	2.6	0.3305	2.4	.931	1841±39	2001±17	8 	
11.1 	0.30	318	97	0.31	 98.9	0.1208 	0.92	 6.01 	2.6	0.3607	2.4	.935	1985±41	1969±16	-1 	
12.1 	0.27	285	160	0.58	101  	0.1378 	0.81	 7.84 	2.5	0.4128	2.4	.947	2228±45	2199±14	-1 	
13.1 	1.52	398	397	1.03	108  	0.1203 	1.3 	 5.13 	2.7	0.3094	2.4	.879	1738±36	1961±23	11 	
14.1 	2.04	590	122	0.21	120  	0.1209 	1.3 	 3.84 	2.7	0.2306	2.4	.872	1337±29	1969±24	32 	
15.1 	0.89	159	73	0.47	 50.6	0.1206 	1.7 	 6.09 	3.0	0.3666	2.5	.826	2014±43	1964±30	-2 	
16.1 	1.12	347	117	0.35	 97.9	0.1241 	1.7 	 5.55 	2.9	0.3243	2.4	.811	1810±37	2016±30	10 	
17.1 	0.80	130	78	0.62	 43.9	0.1469 	1.5 	 7.87 	2.9	0.3890	2.5	.856	2118±45	2309±26	8 	
18.1 	0.26	88	79	0.92	 46.4	0.2439 	0.84	20.54 	2.7	0.611 	2.5	.949	3074±62	3145±13	2 	
19.1 	0.71	423	283	0.69	123  	0.1223 	0.87	 5.65 	2.5	0.3351	2.3	.937	1863±38	1989±16	6 	
20.1 	0.32	244	355	1.50	 77.2	0.1476 	0.95	 7.46 	2.6	0.3664	2.4	.930	2013±42	2318±16	13 	
21.1 	1.28	474	164	0.36	104  	0.1178 	1.2 	 4.08 	2.6	0.2514	2.4	.896	1446±31	1922±21	25 	
22.1 	2.09	335	244	0.75	 56.9	0.1214 	1.7 	 3.226	3.0	0.1928	2.5	.817	1137±26	1976±31	42 	
23.1 	0.25	118	71	0.62	 36.0	0.1249 	1.3 	 6.12 	2.8	0.3554	2.5	.886	1961±42	2027±23	3 	

Table EA-2 Lu-Hf data for zircons from metamorphic and magmatic rocks in the Daqingshan area, North China Craton
 
Two-pyroxene-bearing retrogressed granulite (NM0403)
Sample No.	Dating No.	T(Ma)	176Yb/177Hf	176Lu/177Hf	176Hf/177Hf(corr)	2σ	εHf(0)	εHf(T)	2σ	TDM	fLu/Hf	
NM0403-01	11.3Meta I	2510 	0.014085 	0.000513 	0.281327 	0.000019 	-51.1	4.37	0.68	2655	-0.98	
NM0403-02	11.1Meta I	2510 	0.005877 	0.000238 	0.281292 	0.000023 	-52.3	3.61	0.80	2683	-0.99	
NM0403-03	Meta I	2510 	0.013216 	0.000408 	0.281268 	0.000027 	-53.2	2.47	0.97	2727	-0.99	
NM0403-04	10.2Meta I	2510 	0.022173 	0.000624 	0.281290 	0.000043 	-52.4	2.86	1.53	2713	-0.98	
NM0403-05	Meta I	2510 	0.013544 	0.000418 	0.281319 	0.000022 	-51.4	4.26	0.77	2659	-0.99	
NM0403-06	Meta I	2510 	0.026888 	0.000832 	0.281306 	0.000024 	-51.9	3.09	0.87	2705	-0.97	
NM0403-07	9.2Meta II	2419 	0.015525 	0.000486 	0.281343 	0.000026 	-50.5	2.92	0.92	2632	-0.99	
NM0403-08	Meta I	2510 	0.009358 	0.000297 	0.281250 	0.000023 	-53.8	2.00	0.82	2743	-0.99	
NM0403-09	Meta I	2510 	0.011953 	0.000370 	0.281295 	0.000028 	-52.2	3.48	0.99	2688	-0.99	
NM0403-10	Meta I	2510 	0.018465 	0.000585 	0.281298 	0.000026 	-52.1	3.22	0.92	2699	-0.98	
NM0403-11	Meta II	2419 	0.019457 	0.000665 	0.281387 	0.000025 	-49.0	4.19	0.89	2584	-0.98	
NM0403-12	Meta I	2510 	0.012240 	0.000386 	0.281334 	0.000024 	-50.9	4.84	0.84	2637	-0.99	
NM0403-13	Meta I	2510 	0.015943 	0.000489 	0.281301 	0.000025 	-52.0	3.50	0.91	2688	-0.99	
NM0403-14	Meta I	2510 	0.011364 	0.000372 	0.281302 	0.000025 	-52.0	3.74	0.89	2679	-0.99	
NM0403-15	7.1Meta II	2419 	0.008611 	0.000351 	0.281342 	0.000028 	-50.6	3.11	0.98	2624	-0.99	
NM0403-16	Meta I	2510 	0.014014 	0.000459 	0.281262 	0.000024 	-53.4	2.17	0.87	2738	-0.99	
NM0403-17	Meta I	2510 	0.021406 	0.000675 	0.281278 	0.000027 	-52.8	2.37	0.96	2732	-0.98	
NM0403-18	Meta I	2510 	0.017352 	0.000621 	0.281352 	0.000026 	-50.2	5.10	0.91	2628	-0.98	
NM0403-19	Meta I	2510 	0.010766 	0.000351 	0.281272 	0.000021 	-53.1	2.70	0.73	2717	-0.99	
NM0403-20	4.2Meta I	2510 	0.012565 	0.000420 	0.281285 	0.000022 	-52.67	3.06	0.79	2704	-0.99	
NM0403-21	Meta I	2510 	0.011364 	0.000397 	0.281351 	0.000020 	-50.3	5.43	0.72	2615	-0.99	
NM0403-22	Meta I	2510 	0.010793 	0.000357 	0.281332 	0.000023 	-50.9	4.81	0.81	2638	-0.99	
NM0403-23	Meta I	2510 	0.012098 	0.000391 	0.281255 	0.000026 	-53.6	2.04	0.93	2743	-0.99	
NM0403-24	Meta I	2510 	0.018817 	0.000620 	0.281301 	0.000026 	-52.0	3.27	0.91	2697	-0.98	
NM0403-25	Meta I	2510 	0.020115 	0.000635 	0.281321 	0.000022 	-51.3	3.97	0.79	2671	-0.98	
Garnet-biotite gneiss (NM0413)
Sample No.	Dating No.	T(Ma)	176Yb/177Hf	176Lu/177Hf	176Hf/177Hf(corr)	2σ	εHf(0)	εHf(T)	2σ	TDM	fLu/Hf	
NM0413-01	C	2513 	0.049793 	0.001788 	0.281373 	0.000023 	-49.5	3.91	0.82	2681	-0.95	
NM0413-02	R	2397 	0.014475 	0.000521 	0.281279 	0.000027 	-52.8	0.11	0.96	2719	-0.98	
NM0413-03	C	2513 	0.024095 	0.000884 	0.281303 	0.000024 	-52.0	2.95	0.86	2713	-0.97	
NM0413-04	1.1R	2397 	0.014316 	0.000546 	0.281292 	0.000024 	-52.3	0.53	0.86	2704	-0.98	
NM0413-05	C	2513 	0.016771 	0.000569 	0.281220 	0.000023 	-54.9	0.55	0.80	2803	-0.98	
NM0413-06	C	2513 	0.016993 	0.000618 	0.281244 	0.000025 	-54.0	1.31	0.87	2774	-0.98	
NM0413-07	C	2513 	0.011648 	0.000354 	0.281286 	0.000018 	-52.6	3.25	0.62	2699	-0.99	
NM0413-08	C	2513 	0.035183 	0.001130 	0.281346 	0.000021 	-50.4	4.09	0.74	2671	-0.97	
NM0413-09	R	2397 	0.016170 	0.000583 	0.281300 	0.000026 	-52.0	0.75	0.93	2695	-0.98	
NM0413-10	C	2513 	0.050237 	0.001647 	0.281333 	0.000024 	-50.9	2.72	0.84	2727	-0.95	
NM0413-11	C	2513 	0.021361 	0.000770 	0.281288 	0.000018 	-52.5	2.62	0.64	2725	-0.98	
NM0413-12	R	2397 	0.010894 	0.000397 	0.281306 	0.000022 	-51.9	1.25	0.77	2675	-0.99	
NM0413-13	C	2513 	0.041421 	0.001451 	0.281373 	0.000022 	-49.5	4.49	0.78	2657	-0.96	
NM0413-14	C	2513 	0.027752 	0.000906 	0.281385 	0.000020 	-49.1	5.83	0.70	2603	-0.97	
NM0413-15	R	2397 	0.020127 	0.000668 	0.281306 	0.000020 	-51.8	0.83	0.70	2693	-0.98	
NM0413-16	C	2513 	0.052420 	0.001723 	0.281295 	0.000019 	-52.2	1.26	0.68	2784	-0.95	
NM0413-17	C	2513 	0.017389 	0.000511 	0.281295 	0.000016 	-52.2	3.32	0.58	2697	-0.98	
NM0413-18	C	2513 	0.026577 	0.000833 	0.281277 	0.000018 	-52.9	2.11	0.63	2745	-0.97	
NM0413-19	3.1R	2397 	0.011037 	0.000315 	0.281293 	0.000016 	-52.3	0.93	0.57	2687	-0.99	
NM0413-20	C	2513 	0.026632 	0.000880 	0.281327 	0.000021 	-51.1	3.81	0.73	2681	-0.97	
NM0413-21	C	2513 	0.024149 	0.000802 	0.281344 	0.000020 	-50.5	4.57	0.70	2651	-0.98	
NM0413-22	C	2513 	0.038204 	0.001339 	0.281297 	0.000022 	-52.2	1.96	0.77	2754	-0.96	
NM0413-23	20.1C	2513 	0.027781 	0.000910 	0.281338 	0.000020 	-50.7	4.17	0.70	2667	-0.97	
NM0413-24	C	2513 	0.014202 	0.000522 	0.281329 	0.000024 	-51.0	4.51	0.87	2652	-0.98	
NM0413-25	C	2513 	0.020032 	0.000708 	0.281307 	0.000018 	-51.8	3.39	0.65	2696	-0.98	
NM0413-26	R	2397 	0.037992 	0.001271 	0.281375 	0.000021 	-49.4	2.28	0.76	2642	-0.96	
NM0413-27	2.2C	2513 	0.042496 	0.001645 	0.281397 	0.000037 	-48.6	5.01	1.32	2637	-0.95	
NM0413-28	C	2513 	0.062684 	0.002432 	0.281370 	0.000024 	-49.6	2.70	0.85	2732	-0.93	
NM0413-29	C	2513 	0.034449 	0.001124 	0.281358 	0.000020 	-50.0	4.49	0.70	2655	-0.97	
NM0413-30	5.1R	2397 	0.009004 	0.000285 	0.281302 	0.000026 	-52.0	1.29	0.94	2673	-0.99	
NM0413-31	5.2C	2513 	0.023015 	0.000738 	0.281331 	0.000022 	-50.9	4.22	0.79	2664	-0.98	
NM0413-32	8.1C	2513 	0.024317 	0.000839 	0.281305 	0.000021 	-51.9	3.11	0.75	2707	-0.97	
NM0413-33	C	2513 	0.017158 	0.000553 	0.281303 	0.000019 	-52.0	3.54	0.69	2689	-0.98	
NM0413-34	C	2513 	0.026170 	0.000923 	0.281337 	0.000021 	-50.8	4.09	0.75	2670	-0.97	
NM0413-35	14.1R	2397 	0.002655 	0.000080 	0.281280 	0.000019 	-52.8	0.86	0.68	2688	-1.00	
Garnet-biotite granite (NM0401)
Sample No.	Dating No.	T(Ma)	176Yb/177Hf	176Lu/177Hf	176Hf/177Hf(corr)	2σ	εHf(0)	εHf(T)	2σ	TDM	fLu/Hf	
NM0401-01	C	2503 	0.038974 	0.001500 	0.281248 	0.000022 	-53.9	-0.27	0.78	2833	-0.95	
NM0401-02	R	2388 	0.004640 	0.000180 	0.281274 	0.000023 	-53.0	0.26	0.82	2703	-0.99	
NM0401-03	2.2C	2503 	0.014993 	0.000586 	0.281320 	0.000022 	-51.3	3.86	0.79	2669	-0.98	
NM0401-04	2.1R	2388 	0.004794 	0.000171 	0.281267 	0.000020 	-53.2	0.03	0.72	2712	-0.99	
NM0401-05	1.2C	2503 	0.035555 	0.001230 	0.281315 	0.000025 	-51.5	2.58	0.89	2721	-0.96	
NM0401-06	6.1M	2445 	0.036131 	0.001290 	0.281259 	0.000021 	-53.5	-0.80	0.73	2802	-0.96	
NM0401-07	C	2503 	0.022974 	0.000915 	0.281372 	0.000020 	-49.5	5.15	0.70	2621	-0.97	
NM0401-08	4.3C	2503 	0.023953 	0.000868 	0.281294 	0.000022 	-52.3	2.46	0.77	2724	-0.97	
NM0401-09	4.1R	2388 	0.002764 	0.000083 	0.281277 	0.000022 	-52.9	0.52	0.79	2693	-1.00	
NM0401-10	4.2M	2445 	0.010257 	0.000414 	0.281276 	0.000024 	-52.9	1.25	0.87	2717	-0.99	
NM0401-11	5.1R	2388 	0.006533 	0.000219 	0.281339 	0.000023 	-50.7	2.50	0.81	2619	-0.99	
NM0401-12	C	2503 	0.027862 	0.001071 	0.281339 	0.000023 	-50.7	3.71	0.83	2677	-0.97	
NM0401-13	C	2503 	0.027334 	0.000945 	0.281239 	0.000024 	-54.2	0.37	0.84	2804	-0.97	
NM0401-14	M	2445 	0.028362 	0.001082 	0.281317 	0.000018 	-51.5	1.59	0.63	2708	-0.97	
NM0401-15	C	2503 	0.031675 	0.001139 	0.281339 	0.000019 	-50.7	3.59	0.67	2682	-0.97	
NM0401-16	8.1R	2388 	0.020086 	0.000835 	0.281331 	0.000021 	-51.0	1.22	0.76	2672	-0.97	
NM0401-17	10.1R	2388 	0.002313 	0.000066 	0.281301 	0.000021 	-52.0	1.40	0.76	2659	-1.00	
NM0401-18	C	2503 	0.020850 	0.000722 	0.281379 	0.000020 	-49.3	5.73	0.71	2598	-0.98	
NM0401-19	R	2388 	0.006897 	0.000259 	0.281260 	0.000021 	-53.5	-0.37	0.73	2728	-0.99	
NM0401-20	19.1C	2503 	0.039846 	0.001472 	0.281271 	0.000023 	-53.1	0.60	0.84	2799	-0.96	
NM0401-21	20.1C	2503 	0.002635 	0.000081 	0.281289 	0.000026 	-52.5	3.60	0.91	2676	-1.00	
NM0401-22	R	2388 	0.019839 	0.000739 	0.281291 	0.000023 	-52.4	-0.05	0.81	2719	-0.98	
NM0401-23	15.1C	2503 	0.017161 	0.000605 	0.281309 	0.000021 	-51.7	3.43	0.74	2685	-0.98	
NM0401-24	M	2445 	0.026988 	0.001054 	0.281271 	0.000021 	-53.1	0.01	0.76	2769	-0.97	
NM0401-25	M	2445 	0.028556 	0.001068 	0.281194 	0.000021 	-55.8	-2.76	0.74	2875	-0.97	
NM0401-26	R	2388 	0.016166 	0.000598 	0.281290 	0.000021 	-52.4	0.17	0.75	2710	-0.98	
NM0401-27	16.1M	2445 	0.036840 	0.001464 	0.281349 	0.000019 	-50.3	2.10	0.67	2691	-0.96	
NM0401-28	C	2503 	0.023892 	0.000901 	0.281375 	0.000019 	-49.4	5.26	0.69	2616	-0.97	

Garnet-biotite gneiss (NM0405)
Sample No.	Dating No.	T(Ma)	176Yb/177Hf	176Lu/177Hf	176Hf/177Hf(corr)	2σ	εHf(0)	εHf(T)	2σ	TDM	fLu/Hf	
NM0405-01	C	2060 	0.018446 	0.000626 	0.281621 	0.000020 	-40.7	4.48	0.72	2264	-0.98	
NM0405-02	1.1C	2060 	0.007801 	0.000254 	0.281607 	0.000019 	-41.2	4.49	0.67	2262	-0.99	
NM0405-03	C	2060 	0.002522 	0.000088 	0.281616 	0.000018 	-40.9	5.05	0.65	2240	-1.00	
NM0405-04	C	2060 	0.015964 	0.000555 	0.281575 	0.000022 	-42.3	2.95	0.80	2322	-0.98	
NM0405-05	C	2060 	0.005478 	0.000156 	0.281583 	0.000021 	-42.0	3.80	0.73	2287	-1.00	
NM0405-06	C	2060 	0.004698 	0.000160 	0.281620 	0.000019 	-40.7	5.10	0.67	2238	-1.00	
NM0405-07	C	2060 	0.015959 	0.000484 	0.281599 	0.000017 	-41.5	3.89	0.60	2286	-0.99	
NM0405-08	C	2060 	0.006936 	0.000233 	0.281672 	0.000027 	-38.9	6.85	0.96	2172	-0.99	
NM0405-09	C	2060 	0.007510 	0.000224 	0.281579 	0.000021 	-42.2	3.55	0.74	2297	-0.99	
NM0405-10	2.1R	1953 	0.013348 	0.000418 	0.281651 	0.000020 	-39.7	3.41	0.72	2212	-0.99	
NM0405-11	C	2060 	0.010220 	0.000342 	0.281567 	0.000027 	-42.6	2.94	0.95	2321	-0.99	
NM0405-12	C	2060 	0.003921 	0.000139 	0.281590 	0.000020 	-41.8	4.05	0.72	2278	-1.00	
NM0405-13	C	2060 	0.004313 	0.000129 	0.281645 	0.000019 	-39.9	6.03	0.67	2203	-1.00	
NM0405-14	5.1C	2060 	0.019465 	0.000644 	0.281606 	0.000022 	-41.2	3.93	0.80	2285	-0.98	
NM0405-15	C	2060 	0.005333 	0.000164 	0.281607 	0.000023 	-41.2	4.63	0.82	2256	-1.00	
NM0405-16	C	2060 	0.008651 	0.000270 	0.281651 	0.000018 	-39.7	6.04	0.62	2203	-0.99	
NM0405-17	C	2060 	0.008840 	0.000281 	0.281618 	0.000023 	-40.8	4.85	0.82	2248	-0.99	
NM0405-18	C	2060 	0.059477 	0.001773 	0.281684 	0.000018 	-38.5	5.13	0.64	2244	-0.95	
NM0405-19	C	2060 	0.016910 	0.000528 	0.281668 	0.000020 	-39.0	6.30	0.72	2194	-0.98	
NM0405-20	3.1M	1913 	0.036554 	0.001098 	0.281668 	0.000023 	-39.0	2.25	0.81	2227	-0.97	
NM0405-21	C	2060 	0.004852 	0.000147 	0.281613 	0.000023 	-41.0	4.88	0.82	2246	-1.00	
NM0405-22	C	2060 	0.003150 	0.000093 	0.281658 	0.000018 	-39.4	6.53	0.63	2184	-1.00	
NM0405-23	C	2060 	0.006017 	0.000190 	0.281610 	0.000018 	-41.19	4.70	0.64	2253	-0.99	
NM0405-24	7.1C	2060 	0.024378 	0.000806 	0.281645 	0.000020 	-39.9	5.09	0.70	2242	-0.98	
NM0405-25	7.2M	1913 	0.001321 	0.000035 	0.281667 	0.000024 	-39.1	3.59	0.84	2168	-1.00	
NM0405-26	C	2060 	0.000941 	0.000022 	0.281598 	0.000018 	-41.5	4.50	0.63	2260	-1.00	
NM0405-27	C	2060 	0.014211 	0.000518 	0.281606 	0.000022 	-41.2	4.11	0.76	2277	-0.98	
NM0405-28	9.1C	2060 	0.012921 	0.000428 	0.281602 	0.000018 	-41.4	4.08	0.63	2278	-0.99	
NM0405-29	10.1C	2060 	0.004647 	0.000134 	0.281682 	0.000021 	-38.5	7.35	0.76	2153	-1.00	
NM0405-30	11.2C	2060 	0.020944 	0.000819 	0.281545 	0.000021 	-43.4	1.50	0.73	2380	-0.98	
NM0405-31	11.1R	1953 	0.004246 	0.000131 	0.281660 	0.000024 	-39.3	4.11	0.84	2183	-1.00	
Note: 1) Meta I and Meta II represent early and late metamorphic zircons, respectively, C, M, R and SR represent zircon core, mantle, rim and secondary rim, respectively. 2) The zircon origins were identified using internal textures, compositions and ages of zircons. 3) The numbers in the secondary column are same as the ones in Table EA-1.