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Table 3 SIMS Th-U–Pb isotopic ratios, element concentrations and 232Th-208Pb ages of monazite TAUERN 1

From: Age of cleft monazites in the eastern Tauern Window: constraints on crystallization conditions of hydrothermal monazite

Analysis ID

U (μg/g)

Th (μg/g)

Th/U measured

207Pb/235U

±σ (%)

206Pb/238U

±σ (%)

207Pb/206Pb

±σ (%)

208Pb/232Th

±σ (%)

Age (Ma) uncorr.

±σ (Ma)

Age (Ma) corrected

±σ (Ma)

Group 1

 n4198-Tauern1@01

195

2444

12.533

42.3

2.4

20.9

0.4

1533.8

99.9

15.7

1.5

18.20

0.50

17.82

0.50

 n4198-Tauernl@02

348

2301

6.612

21.4

1.1

17.8

0.4

445.7

100.2

13.9

1.2

18.38

0.55

18.03

0.54

 n4198-Tauernl@03

408

1984

4.863

23.6

1.3

19.6

0.4

452.1

109.7

17.3

1.6

17.90

0.57

17.61

0.56

 n4198-Tauernl@04

334

2129

6.374

20.9

1.4

20.0

0.4

131.1

138.9

16.1

1.5

19.00

0.55

18.48

0.54

 n4198-Tauernl@05

339

2709

7.991

23.9

1.4

20.1

0.4

426.7

119.0

18.6

1.7

18.13

0.49

17.84

0.50

 n4198-Tauernl@06

431

2864

6.645

21.9

1.4

18.6

0.4

408.2

128.4

14.6

1.3

17.44

0.50

17.26

0.50

 n4198-Tauernl@07

373

2713

7.273

19.5

1.0

17.8

0.4

244.5

108.7

13.8

1.2

17.39

0.56

17.18

0.55

 n4198-Tauernl@08

493

2445

4.959

19.6

0.9

17.9

0.4

238.1

96.3

14.1

1.3

17.11

0.51

16.28

0.53

Group 2

 n4198-Tauernl@09

569

2443

4.293

18.8

0.9

17.8

0.4

151.7

95.8

14.6

1.3

17.76

0.54

17.14

0.55

 n4198-Tauernl@10

194

1649

8.500

41.1

2.3

19.5

0.4

1606.9

94.8

15.2

1.4

17.02

0.54

15.10

0.53

 n4198-Tauernl@11

202

1687

8.351

43.8

2.4

19.1

0.4

1765.3

90.2

15.0

1.4

16.69

0.51

14.55

0.51

 n4198-Tauernl@12

198

1915

9.672

40.7

2.9

19.0

0.4

1638.0

123.5

14.8

1.5

17.53

0.57

16.45

0.55

 n4198-Tauernl@13

198

2333

11.783

42.4

2.6

19.3

0.4

1681.8

103.7

15.2

1.5

17.85

0.53

17.00

0.55

 n4198-Tauernl@14

209

2608

12.478

42.1

2.4

18.9

0.5

1703.4

94.5

15.1

1.4

17.14

0.53

16.44

0.51

 n4198-Tauernl@15

222

2650

11.937

41.2

2.2

19.9

0.4

1567.8

91.6

15.1

1.4

17.36

0.50

16.17

0.51

 n4198-Tauernl@16

216

2518

11.657

68.7

7.1

20.2

0.4

2476.7

166.1

15.0

1.4

17.59

0.60

15.81

0.55

 n4198-Tauernl@17

201

2089

10.393

53.8

3.5

20.2

0.4

2040.6

108.1

15.2

1.4

17.80

0.54

16.52

0.57

 n4198-Tauernl@18

208

2135

10.264

41.4

2.5

20.3

0.5

1543.8

101.5

15.0

1.4

16.93

0.59

15.15

0.56

 n4198-Tauernl@19

214

2455

11.472

39.8

2.3

18.6

0.4

1636.3

98.1

14.6

1.4

18.14

0.54

17.39

0.56

 n4198-Tauernl@20

195

3021

15.492

40.1

2.9

19.9

0.4

1522.4

127.2

14.3

1.3

16.97

0.49

16.04

0.47

Group 3

 n4198-Tauernl@22

456

3437

7.537

42.1

2.2

19.4

0.3

1663.0

91.9

17.6

1.7

16.42

0.42

15.04

0.41

 n4198-Tauernl@23

541

2878

5.320

23.7

1.4

18.7

0.3

570.5

117.3

18.3

1.7

15.09

0.45

14.64

0.45

 n4198-Tauernl@24

436

2432

5.578

25.3

1.7

18.4

0.4

742.8

134.3

17.0

1.6

17.02

0.50

16.25

0.49

 n4198-Tauernl@25

506

2672

5.281

25.8

1.4

18.5

0.3

771.0

108.0

18.6

1.7

15.58

0.53

14.53

0.52

 n4198-Tauernl@26

522

2839

5.439

23.0

1.3

17.7

0.3

622.8

109.1

15.9

1.5

15.60

0.44

15.52

0.47

 n4198-Tauernl@27

394

4688

11.898

26.4

2.0

16.9

0.4

1006.5

141.0

12.8

1.3

15.43

0.48

14.70

0.47

 n4198-Tauernl@28

221

3207

14.511

44.7

2.9

20.3

0.5

1684.2

109.0

15.8

1.5

16.04

0.45

15.04

0.45

 n4198-Tauernl@29

232

2447

10.547

40.8

2.8

19.4

0.3

1596.3

120.8

16.1

1.6

15.42

0.47

14.25

0.51

Group4

 n4198-Tauernl@30

364

3597

9.882

19.8

1.4

18.9

0.4

131.6

148.5

15.5

1.4

18.09

0.71

18.03

0.72

 n4198-Tauernl @31

416

3517

8.454

20.3

1.6

19.5

0.4

111.8

173.5

16.1

1.5

19.09

0.54

19.09

0.54

 n4198-Tauernl@32

486

5097

10.488

19.6

1.1

19.0

0.4

102.9

122.7

15.4

1.4

19.63

0.54

19.09

0.53

 n4198-Tauernl @33

362

3816

10.541

21.1

1.2

18.7

0.4

304.5

116.3

14.8

1.3

19.58

0.54

19.14

0.53

 n4198-Tauernl @34

335

3743

11.173

23.9

1.4

19.2

0.5

527.4

112.5

15.0

1.4

19.90

0.53

19.16

0.53

Interface

 n4198-Tauernl @21

305

8385

27.492

24.3

1.3

18.9

0.3

593.4

107.0

13.8

1.2

17.58

0.44

17.40

0.45

  1. Analysis ID refers to the analysis spots shown in Fig. 4