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X Tab. A6 Rb/Sr and Sm/Nd isotopic ratios �Sr (T) �Sr (0) TDM 1 �Nd (0) �Nd (T) 143 Nd/ 144 Nd(i) 143 Nd/ 144 Nd 147 Sm/ 144 Nd 87 Sr/ 86 Sr(i) 87 Sr/ 86 Sr 87 Rb/ 86 Sr Nd ppm Sm ppm Rb ppm Sr ppm Age (Ma) Sample 18.16 16.89 21.81 48.05 38.99 52.99 15.43 71.78 90.48 76.60 95.77 83.29 -17.16 35.29 183.2 243.8 31.44 16 54 0.60 0.99 4.51 0.16 -3.36 5.73 1.24 -0.45 0.5125080 0.5122443 0.512869 ± 10 0.512646 ± 10 0.1676 0.1728 0.705384 0.705264 0.705596 ± 08 0.708277 ± 09 0.045 0.590 6.478 6.534 1.796 1.830 1.148 108.7 74.32 533.5 329 ± 5 355 ± 2 AD2a AD6b 35 133 1.11 1.32 0.5121912 0.5121479 0.512466 ± 09 0.512308 ± 09 0.1276 0.1122 0.705642 0.707623 0.706972 ± 09 0.713857 ± 08 0.281 1.987 12.70 27.88 2.680 5.174 41.45 148.6 427.0 216.4 329 ± 5 216 ± 2 AD6c P22 -6.44 -7.06 -4.09 -3.64 154 148 1.29 1.46 -8.00 -0.29 -5.60 0.5121592 0.5120484 0.512276 ± 11 0.512228 ± 08 0.0786 0.1168 0.706974 0.707951 0.715323 ± 09 0.714926 ± 10 2.557 2.087 34.84 27.22 4.530 5.151 175.2 155 198.4 217.5 216 ± 2 235 ± 11 P26 L96M25a 16 206 0.78 1.49 2.64 -6.62 0.5124774 0.5120535 0.512623 ± 07 0.512222 ± 10 0.0967 0.1256 0.705311 0.709310 0.705601 ± 10 0.718987 ± 10 0.089 3.319 55.37 25.29 8.679 5.147 -8.11 -10.87 15 183 209 120 139 317.5 495.5 161.5 230 ± 10 205 ± 2 96M9a L96A9 M96A7 131 ± 2 212 4.575 24.38 2.887 0.716052 ± 10 0.710717 0.1158 0.512081 ± 10 0.5119825 -9.53 1.70 164 96A10b 126 ± 50 296 11.78 88.01 1.187 0.711870 ± 10 0.709745 0.0826 0.512039 ± 10 0.5119709 -9.85 -11.68 1.72 105 P2 119 ± 3.6 324 19.46 46.99 1.256 0.713211 ± 10 0.711105 0.2555 0.512017 ± 09 0.5118197 -13.00 -12.11 1.97 124 P7 111.2 ± 1.1 90 8.168 53.32 10.34 0.726548 ± 10 0.710234 0.0945 0.512070 ± 09 0.5120014 -9.64 -11.08 1.69 313 96Ak3d 68 ± 7.7 28 287 5.921 76.19 30.07 0.732255 ± 10 0.703210 0.0480 0.511860 ± 06 0.5118387 -13.89 -15.18 2.01 394 96A5i 37.1 ± 0 140 224 2.241 13.00 4.683 0.709403 ± 10 0.706942 0.1037 0.512145 ± 10 0.5121199 -9.18 -9.62 1.60 70 A96A5k 30 ± 1.2 59 115 54.12 311.2 5.710 0.719806 ± 10 0.717373 0.1073 0.512157 ± 07 0.5121359 -9.04 -9.38 1.58 217 L96A11a 13.7 ± 0.1 113.0 59.62 2.474 11.98 1.529 0.721966 ± 23 0.721659 0.1274 0.512111 ± 11 0.5120993 -10.16 -10.28 1.66 248 P15 32 ± 8 348 106 6.196 48.69 0.891 0.707082 ± 10 0.706677 0.0785 0.512482 ± 09 0.5124656 -2.56 -3.04 1.06 37 96A6b 30 ± 8 437.5 221.5 2.731 20.78 1.481 0.707607 ± 10 0.706976 0.0811 0.512291 ± 10 0.5122751 -6.33 -6.77 1.36 44 35.65 Errors are two standard deviations (2�). 1 TDM = depleted mantle model ages calculated with the formula of Liew & Hofmann (1988) for a two component reservoir of continental crust and depleted mantle.
Tab. A7 U/Pb analytical data for zircons Apparent ages (Ma) 207 235 207 206 Pb/ U Pb/ Pb Atomic ratios 206 Pb/ 238 U 207 Pb/ 235 U 206 Pb/ 238 U 208 Pb/ 206 Pb 207 Pb/ 206 Pb 206 Pb/ 204 Pb 1 252.7 329.0 331.2 327.0 329.3 328.4 337.6 329.4 328.0 0.37999 ± 0.0056 0.38309 ± 0.0053 0.38186 ± 0.0094 0.053759 ± 0.00068 0.052418 ± 0.00064 0.052200 ± 0.00056 0.19890 ± 0.000084 0.34773 ± 0.000240 0.04089 ± 0.000013 0.06434 ± 0.000066 0.12637 ± 0.000140 0.13793 ± 0.000072 1091.5 ± 27.6 197.4 ± 0.4 171.0 ± 0.5 380.0 326.9 319.5 0.37985 ± 0.0016 0.050814 ± 0.00019 0.17416 ± 0.000066 0.06379 ± 0.000010 1480.9 ± 15.8 214.6 193.1 214.4 220.1 214.3 222.7 0.23505 ± 0.0019 0.24210 ± 0.0026 0.033808 ± 0.00026 0.035145 ± 0.00019 0.14225 ± 0.000046 0.21970 ± 0.000029 0.05907 ± 0.000032 0.09141 ± 0.000180 1688.6 ± 3.2 353.4 ± 2.0 271.5 122.5 237.1 215.3 201.2 215.5 210.2 207.9 213.6 0.23615 ± 0.00023 0.21909 ± 0.000023 0.23648 ± 0.0016 0.03314 ± 0.00019 0.03278 ± 0.00026 0.03368 ± 0.00023 0.10380 ± 0.000052 0.08864 ± 0.000057 0.09955 ± 0.000058 0.05516 ± 0.000003 0.05547 ± 0.000100 0.05387 ± 0.000008 4073.0 ± 15.9 2065.0 ± 30.3 4789.0 ± 4.7 533.6 528.8 479.4 435.7 468.1 418.3 0.60340 ± 0.0048 0.53580 ± 0.0030 0.07532 ± 0.00059 0.06703 ± 0.00036 0.14620 ± 0.000089 0.14890 ± 0.000078 0.06049 ± 0.000035 0.06121 ± 0.000033 5778.0 ± 18.8 4315.0 ± 19.3 424.8 677.7 316.4 310.2 249.6 245.4 213.6 206.2 231.3 202.6 204.3 197.2 0.27864 ± 0.0028 0.27340 ± 0.00043 0.23406 ± 0.0039 0.22511 ± 0.0017 0.036537 ± 0.00022 0.03193 ± 0.00025 0.032206 ± 0.00003 0.031057 ± 0.00018 0.54962 ± 0.000220 0.75496 ± 0.000380 0.42996 ± 0.000460 0.38006 ± 0.000061 0.11582 ± 0.000037 0.20707 ± 0.000300 0.06700 ± 0.000230 0.07805 ± 0.000031 241.3 ± 0.3 99.7 ± 0.2 931.9 ± 7.6 571.8 ± 1.9 451.1 355.0 450.6 353.7 229.3 225.5 281.4 257.1 208.2 213.3 216.5 246.6 0.25336 ± 0.0027 0.24865 ± 0.0027 0.31933 ± 0.0046 0.28813 ± 0.0038 0.032832 ± 0.00034 0.033633 ± 0.00035 0.041391 ± 0.00054 0.038997 ± 0.00043 0.09534 ± 0.000170 0.08657 ± 0.000130 0.11968 ± 0.000055 0.16047 ± 0.000087 0.06021 ± 0.000099 0.06170 ± 0.000068 0.07335 ± 0.000044 0.08331 ± 0.000063 3302.9 ± 19.1 1766.1 ± 26.5 830.7 ± 2.3 488.4 ± 5.6 836.3 344.4 247.7 233.7 258.7 284.2 202.5 210.1 183.2 210.1 221.7 190.5 206.7 179.3 205.8 0.32300 ± 0.0034 0.22073 ± 0.0025 0.22984 ± 0.0042 0.19775 ± 0.0028 0.22986 ± 0.0028 0.034989 ± 0.00360 0.029998 ± 0.00031 0.032588 ± 0.00058 0.028210 ± 0.00034 0.032436 ± 0.00033 0.15725 ± 0.000063 0.27477 ± 0.000027 0.18269 ± 0.000022 0.36389 ± 0.000080 0.12812 ± 0.000028 0.09627 ± 0.000035 0.13606 ± 0.000014 0.09608 ± 0.000013 0.16460 ± 0.000020 0.07213 ± 0.000012 489.2 ± 2.4 176.9 ± 0.2 326.0 ± 0.9 129.0 ± 0.1 706.1 ± 1.9 Sample AD2a F1 F3 F5 AD6c F2 P22 F1 F2 P26 2a 2b F2 P17 D2 DE2 96m9a F2 F3 F4 F5 L96M25a F1 F2 F3 F5 L96A9 F1 F2 F3 F4 F5 XI
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Institut für Geowissenschaften (IF
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Key words: Tien Shan, Pamirs, Tibet
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* Nr. 22 MESCHEDE, M. (1994): Tecto
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* Nr. 55 REINECKER, J. (2000): Stre
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The amalgamation of the Pamirs and
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Wer aber je auf Asiens Erdboden sch
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viii (1971). Black lines with arrow
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x sample locations and age distribu
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xii Swedish expeditions followed. I
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2 postulated that the Safed Khers a
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4 Zusammenfassung Die paläozoische
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6 (d) Oberkreide Spaltspurenalter w
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8 deformation propagate from the pl
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10 source terrains, changes in the
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12 Geochemisches Zentrallabor, Univ
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14 mean UO+/U+ and Pb+/U+ value. Si
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16 apatites and zircons were counte
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18 number of simulation runs and th
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Two Palaeozoic sutures divide the C
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igneous and sedimentary rock sequen
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Triassic and the formation of an is
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27 Lake Karakul The Lake Karakul ar
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3.3.2 Major and trace elements Majo
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32 of 26-40 for samples P2, P5, and
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34 some of the zircons suffered Pb
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36 fractions are situated close to
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3.4.2 Rb/Sr dating The Rb/Sr minera
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45 The Cretaceous plutons show mode
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48 Thompson et al. (1984), who see
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50 granites and have Sm-Nd model ag
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52 associations in Afghanistan is f
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54 Kara Kunlun or Mazar accretionar
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56 Early Jurassic low-angle normal
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58 Coward et al. (1988) pointed out
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60 oceanic crust for the consumptio
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62 Palaeogene volcanic rocks of cen
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64 3.7 Conclusions Based on new own
Page 91 and 92: 4 Cenozoic exhumation history of th
Page 93 and 94: Southern Tien Shan One Permian gran
Page 97 and 98: Thermal modelling The results of th
Page 99 and 100: amphibole, white mica, and biotite
Page 101 and 102: the zircon PAZ. The apparent apatit
Page 103 and 104: elt likely operated as an out-of-se
Page 105: ages from gneissic rocks within the
Page 108 and 109: 84 south to 18 Ma in the north; the
Page 110 and 111: 86 Cretaceous plutons that intrude
Page 112 and 113: 88 6 References Allègre C.J., Cout
Page 114 and 115: 90 House, scale 1:2 000 000. Chen F
Page 116 and 117: 92 Karakorum (Sinkiang, China); the
Page 118 and 119: 94 Hurford A.J. and Hammerschmidt K
Page 120 and 121: 96 without double spiking. Geochimi
Page 122 and 123: 98 Geological Society of America, 2
Page 124 and 125: 100 Zamoruyev A., 1995a. Neotectoni
Page 126 and 127: 102 Ann. Rev. of Earth and Planetar
Page 128: 104 this work, especially all membe
Page 132 and 133: II Appendix A Tab. A1 Sample descri
Page 134 and 135: IV Tab. A2 continued Pamir frontal
Page 136 and 137: VI Tab. A2 continued Tertiary exten
Page 138 and 139: VIII Tab. A3 continued Sample Miner
Page 142 and 143: XII Tab. A7 continued Apparent ages
Page 144 and 145: XIV Tab. A9 U/Pb isotopic ratios fr
Page 146 and 147: XVI Tab. A9 continued 207 Pb/ 206 P
Page 148 and 149: XVIII Tab. A9 continued 207 Pb/ 206
Page 150 and 151: XX Appendix B Plate B1 Cathodolumin
Page 152 and 153: XXII Plate B3 Cathodoluminescence i
Page 154 and 155: XXIV Plate B5 Cathodoluminescence i
Page 156 and 157: XXVI Tab. C2 Determination of the
Page 158 and 159: XXVIII
Page 160 and 161: XXX
Page 162 and 163: XXXII
Page 164 and 165: XXXIV
Page 166 and 167: XXXVI Tab. C5 continued Sample grai
Page 168 and 169: XXXVIII Tab. C5 continued Sample gr
Page 170 and 171: XL Tab. C5 continued Sample grain-n
Page 172 and 173: XLII Tab. C5 continued Sample grain
Page 174 and 175: XLIV
Page 176 and 177: XLVI Tab. C6 Zircon fission track a
Page 178 and 179: XLVIII
Page 182 and 183: LII
Page 184: LIV Tab. C7 Apatite and zircon fiss
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