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VI Tab. A2 continued Tertiary extensional phase in the Murgab-Sares domes volcanic plutonic ? basalts granodiorite granite ? Sample M96M28c M96M28a L96M25b P15 96A6b 96P4d SiO2 50.44 51.44 53.66 66.01 74.12 81.96 TiO2 1.57 1.58 1.02 0.38 0.12 0.46 Al 2O 3 16.24 16.47 16.46 17.48 14.05 6.11 Fe 2O 3 8.95 8.82 7.46 2.26 0.85 3.66 MnO 0.08 0.08 0.11 0.01 0.02 0.03 MgO 6.64 6.64 4.53 0.33 0.12 2.12 CaO 6.86 6.92 4.07 1.30 1.16 0.82 Na2O 3.36 3.35 3.74 4.90 3.91 0.53 K 2O 0.13 0.12 3.97 5.63 4.29 1.09 P 2O 5 0.46 0.45 0.21 0.09 0.02 0.09 Ba 40 70 402 1094 1003 195 Cr 159 156 93 53 60 31 Nb 24 21 10 25 2 11 Ni 61 60 44 13 0 38 Rb
Tab. A3 Summary of 40 Ar/ 39 Ar data Sample Mineral J Weight (mg) GS (�m) TFA (Ma) WMA (Ma) IA (Ma) VII MSWD 40 Ar/ 36 Ar % 39 Ar used South Tien Shan/Gissar arc TS12b bio 0.0007562 5 125-250 260.2 ± 0.8 277 ± 0.8 1 277.2 ± 1.8 5/1.7 279 ± 3 92 TS20a bio 0.0007592 4.7 125-250 277 ± 0.8 277 ± 0.8 277.9 ± 1.5 102/1.9 288 ± 8 98 N-Pamirs (Altyndara Valley)/Kunlun arc AD2e hbl 0.0007632 63 125-250 371.6 ± 1.1 357.2 ± 1.0 2 357.1 ± 2.5 13/3.8 503 ± 9 40 AD6b hbl 0.0007678 5 125-250 319.9 ± 4.6 3 na na na na na N-Pamirs (Karakul lake)/Songpan-Ganze belt P20 bio 0.0014516 2.2 63-200 202.6 ± 1.1 203.1 ± 1.1 203.6 ± 1.2 3.7/1.8 274 98 P20 mus 0.0014668 4.4 63-355 206.9 ± 1.1 206.9 ± 1.0 207 ± 1.1 1.1/1.9 294 97 P22 bio 0.0014649 0.4 63-355 206.2 ± 1.3 206.8 ± 1.3 205.1 ± 2.5 5.2/1.8 338 97 P22 kfs-high-T 0.004509 11.3 176 ± 2 166.7 ± 1.6 167.1 ± 1.7 16.7/2.2 271 ± 19 24 P24 bio 0.0014638 2.7 125-250 203.6 ± 1.1 204.1 ± 1.1 203.1 ± 1.1 1.4/1.9 309 67 P24 kfs-laser 0.004427 9.6 63-355 166.2 ± 1.6 166.7 ± 1.6 na 100 P25 bio 0.0014555 0.4 125-250 190.1 ± 1.1 191 ± 1.1 192.4 ± 2.9 7/1.7 261 96 P26 bio 0.0014722 3.9 63-250 195.7 ± 1.0 196.2 ± 1 196.5 ± 1.1 3.7/1.7 288 99 P26 kfs-low-T 0.004512 16.8 122.4 ± 1.2 38.9 ± 0.4 38.8 ± 2.4 579/3.9 294 ± 73 2 P26 kfs-high-T 0.004512 16.8 122.4 ± 1.2 155.4 ± 1.5 151.1 ± 6.8 743/2.2 464 ±156 47 Jurassic in Rushan Pshart Zone 96P4e mus-laser 0.000707 4.9 125-250 164.2 ± 1.8 151.4 ± 1.7 4 151.4 ± 5.1 1.33/1.8 436 100 A96M18h mus 0.0006961 3.4 125-250 162.5 ± 1.0 166.2 ± 0.5 166.5 ± 1.5 56/2.3 293 5 Cretaceous at Qiangtang and Rushan Pshart Zone P7 mus 0.001511 0.2 125-250 105.3 ± 1.2 110 ± 0.9 100.9 ± 6.0 4.4/1.8 266 100 P7 kfs-high-T 0.0015081 19 125-250 107.4 ± 1.1 118 ± 1.2 110.7 ± 3.0 146/3 895 ± 215 53 P7 kfs-low-T 0.0015081 19 125-250 107.4 ±1.1 57.8 ± 0.6 57.9 ± 0.7 21/2.7 282.± 12 2 M96A7 mus 0.0007469 4.8 125-250 101 ± 0.3 101.2 ± 0.3 101.9 ± 0.3 9.9/1.6 288 ± 1 100 P8 hbl-mid-T 0.0014376 28.4 125-250 78.4 ± 0.6 74.5 ± 0.6 74.4 ± 1.2 7.7/3.0 311 42 Shyok arc P2 bio 0.0015132 4.6 125-250 98.5 ± 0.6 98.2 ± 0.6 98.3 ± 0.7 4/1.9 295 99 P2 kfs-md 0.004544 28.8 125-250 main domains: 105 Ma and
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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
Page 86 and 87: 62 Palaeogene volcanic rocks of cen
Page 88: 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 138 and 139: VIII Tab. A3 continued Sample Miner
Page 140 and 141: X Tab. A6 Rb/Sr and Sm/Nd isotopic
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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