Title: Table Hf isotope analyses of zircons from the Xiaofangsheng gabbro (sampleFK5)
Author: zanzi
Last saved by: Tamzin Anderson
Company: www.xunchi.com

Supplemental Table 3 Hf isotop isotopic compositions of zircons from the appinitic intrusions in southern Inner Mongolia 
Spot | ^176Yb/^177Hf | ^176Lu/^177Hf | ^176Hf/^177Hf | 2σ | Hf_i | _Hf (0) | _Hf (t) | T^Hf_DM (Ma) | T_DM^C (Ma)
SZ15-1 | 0.017677 | 0.000728 | 0.282074 | 0.000014 | 0.282070 | -24.7 | -17.9 | 1646 | 2453
SZ15-2 | 0.038355 | 0.001535 | 0.282061 | 0.000015 | 0.282052 | -25.1 | -18.4 | 1700 | 2490
SZ15-3 | 0.046262 | 0.001801 | 0.282130 | 0.000016 | 0.282119 | -22.7 | -16.1 | 1615 | 2345
SZ15-4 | 0.043482 | 0.001712 | 0.282088 | 0.000014 | 0.282078 | -24.2 | -17.4 | 1670 | 2432
SZ15-5 | 0.018717 | 0.000793 | 0.282100 | 0.000015 | 0.282095 | -23.8 | -16.8 | 1613 | 2394
SZ15-6 | 0.105484 | 0.004058 | 0.282127 | 0.000018 | 0.282102 | -22.8 | -16.6 | 1723 | 2378
SZ15-7 | 0.023425 | 0.000976 | 0.282083 | 0.000014 | 0.282077 | -24.4 | -17.7 | 1645 | 2440
SZ15-8 | 0.014565 | 0.000586 | 0.282101 | 0.000012 | 0.282098 | -23.7 | -16.9 | 1603 | 2393
SZ15-10 | 0.043410 | 0.001734 | 0.282086 | 0.000015 | 0.282076 | -24.3 | -17.8 | 1674 | 2443
SZ15-11 | 0.053659 | 0.002167 | 0.282084 | 0.000016 | 0.282071 | -24.3 | -17.6 | 1697 | 2446
SZ15-12 | 0.031129 | 0.001281 | 0.282125 | 0.000017 | 0.282117 | -22.9 | -16.3 | 1599 | 2350
SZ15-13 | 0.034198 | 0.001392 | 0.282083 | 0.000015 | 0.282074 | -24.4 | -17.3 | 1663 | 2433
SZ15-14 | 0.065879 | 0.002634 | 0.282133 | 0.000017 | 0.282117 | -22.6 | -16.1 | 1647 | 2347
SZ15-17 | 0.042363 | 0.001691 | 0.282118 | 0.000018 | 0.282108 | -23.1 | -16.4 | 1627 | 2367
SZ15-18 | 0.060397 | 0.002296 | 0.282176 | 0.000018 | 0.282162 | -21.1 | -14.2 | 1570 | 2241
SZ15-20 | 0.178446 | 0.006342 | 0.282149 | 0.000018 | 0.282110 | -22.0 | -16.3 | 1809 | 2359
SZ15-22 | 0.070043 | 0.002672 | 0.282117 | 0.000018 | 0.282101 | -23.2 | -16.7 | 1672 | 2382
SZ26-1 | 0.023965 | 0.001051 | 0.282097 | 0.000015 | 0.282091 | -23.9 | -17.1 | 1628 | 2407
SZ26-3 | 0.026652 | 0.001174 | 0.282113 | 0.000014 | 0.282106 | -23.3 | -16.6 | 1611 | 2373
SZ26-5 | 0.040062 | 0.001708 | 0.282137 | 0.000017 | 0.282127 | -22.5 | -15.9 | 1601 | 2330
SZ26-6 | 0.020578 | 0.000922 | 0.282144 | 0.000016 | 0.282138 | -22.2 | -15.3 | 1558 | 2299
SZ26-8 | 0.025624 | 0.001156 | 0.282139 | 0.000016 | 0.282132 | -22.4 | -15.9 | 1574 | 2322
SZ26-9 | 0.017794 | 0.000797 | 0.282145 | 0.000015 | 0.282140 | -22.2 | -15.5 | 1551 | 2302
SZ26-10 | 0.009652 | 0.000439 | 0.282127 | 0.000015 | 0.282124 | -22.8 | -16.0 | 1562 | 2334
SZ26-12 | 0.008809 | 0.000405 | 0.282148 | 0.000024 | 0.282146 | -22.1 | -15.9 | 1531 | 2305
SZ26-13 | 0.032205 | 0.001398 | 0.282110 | 0.000017 | 0.282102 | -23.4 | -16.7 | 1625 | 2381
SZ26-14 | 0.038076 | 0.001623 | 0.282148 | 0.000016 | 0.282138 | -22.1 | -15.5 | 1582 | 2304
SZ26-15 | 0.019741 | 0.000865 | 0.282170 | 0.000017 | 0.282165 | -21.3 | -14.5 | 1519 | 2244
SZ26-16 | 0.023596 | 0.001038 | 0.282114 | 0.000019 | 0.282108 | -23.3 | -16.5 | 1604 | 2369
SZ26-17 | 0.040782 | 0.001757 | 0.282113 | 0.000021 | 0.282103 | -23.3 | -16.8 | 1637 | 2382
SZ26-18 | 0.021515 | 0.000945 | 0.282151 | 0.000016 | 0.282145 | -22.0 | -15.1 | 1549 | 2284
JN37-5 | 0.022261 | 0.000954 | 0.282245 | 0.000015 | 0.282239 | -18.6 | -11.9 | 1419 | 2080
JN37-6 | 0.019363 | 0.000866 | 0.282215 | 0.000014 | 0.282210 | -19.7 | -12.8 | 1457 | 2142
JN37-7 | 0.021236 | 0.000943 | 0.282198 | 0.000014 | 0.282192 | -20.3 | -13.5 | 1484 | 2182
JN37-8 | 0.016494 | 0.000729 | 0.282192 | 0.000016 | 0.282188 | -20.5 | -13.7 | 1484 | 2194
JN37-9 | 0.016115 | 0.000686 | 0.282256 | 0.000017 | 0.282252 | -18.2 | -11.4 | 1393 | 2050
JN37-10 | 0.018604 | 0.000825 | 0.282222 | 0.000013 | 0.282217 | -19.5 | -12.6 | 1446 | 2127
JN37-11 | 0.043005 | 0.001776 | 0.282232 | 0.000017 | 0.282221 | -19.1 | -12.4 | 1468 | 2115
JN37-12 | 0.007312 | 0.000361 | 0.282181 | 0.000013 | 0.282179 | -20.9 | -13.8 | 1484 | 2207
JN37-13 | 0.009917 | 0.000455 | 0.282208 | 0.000017 | 0.282205 | -19.9 | -13.3 | 1451 | 2159
JN37-14 | 0.020256 | 0.000876 | 0.282226 | 0.000015 | 0.282221 | -19.3 | -12.3 | 1442 | 2114
JN37-15 | 0.036441 | 0.001567 | 0.282235 | 0.000017 | 0.282226 | -19.0 | -12.3 | 1456 | 2109
JN37-16 | 0.032456 | 0.001393 | 0.282243 | 0.000014 | 0.282235 | -18.7 | -12.0 | 1438 | 2089
JN37-17 | 0.020804 | 0.000955 | 0.282221 | 0.000018 | 0.282215 | -19.5 | -12.9 | 1452 | 2136
JN37-18 | 0.018768 | 0.000836 | 0.282221 | 0.000012 | 0.282216 | -19.5 | -12.7 | 1447 | 2132
JN37-19 | 0.015940 | 0.000677 | 0.282245 | 0.000015 | 0.282241 | -18.6 | -11.8 | 1408 | 2076
Notes: _Hf (t) = 1000{[(^176Hf/^177Hf )_S-(^176Lu/^177Hf)_S(e^t-1)]/ [(^176Hf/^177Hf)_CHUR,0-(^176Lu/^177Hf)_CHUR(e^t-1)]-1}.
T_DM^Hf=1/λ  ln{1+[(^176Hf/^177Hf )_S - (^176Hf/^177Hf )_DM]/[((^176Lu/^177Hf)_S - (^176Lu/^177Hf)_DM)]}
T_DM^C=1/λ  ln{1+[(^176Hf/^177Hf )_S,t - (^176Hf/^177Hf )_DM,t]/[((^176Lu/^177Hf)_c-(^176Lu/^177Hf)_DM)]}+t
The ^176Hf/^177Hf and ^176Lu/^177Hf ratios of chondrite and depleted mantle at the present day are 0.282772 and 0.0332, and 0.28325 and 0.0384, respectively (Blichert-Toft & Albarede, 1997). λ_Lu = 1.867  10^-11 year^-1 (Soderlund et al., 2004). (^176Lu/^177Hf)_C = 0.015 (Griffin et al., 2002). t is the crystallization age of zircon.