This sample belongs to: Alejandro Beltran-Trivino
Aliquot Name: PO02
IGSN:
Stratigraphic Formation Name: Caleufu Fm.
Stratigraphic Age:
Rock Type: Sandstone
Mineral: Zircon
Latitude: -40.12
Longitude: -70.92
Internal Uncertainty Level: 2-sigma
External Uncertainty 206/238 (% two sigma): 3.29
External Uncertainty 206/207 (% two sigma): 129.41
Analysis Purpose: Crystallization dating
Laboratory Name: ETHZ
Analyst Name: Albrecht von Quadt
Aliquot Reference: GJ1
Aliquot Instrumental Method: Vizual Age - Iolite
Aliquot Instrumental Reference: NIST610
Aliquot Instrumental Reference:
| Analysis Name |
U |
206Pb/204Pb |
U/Th |
206Pb/207Pb |
± (%) |
207Pb/235U |
± (%) |
206Pb/238U |
± (%) |
error corr. |
206Pb/238U Age |
± (Ma) |
207Pb/235U Age |
± (Ma) |
206Pb/207Pb Age |
± (Ma) |
Best age |
± (Ma) |
Conc. |
| P7P02 - 25 |
121 |
|
0.9 |
14.9254 |
14.9 |
0.0155 |
13.5 |
0.0016 |
3.5 |
0.01 |
10.3 |
0.4 |
15.6 |
2.1 |
850.0 |
300.0 |
10.3 |
0.4 |
52.0 |
| P7P02 - 6 |
176 |
|
1.1 |
13.986 |
9.1 |
0.0168 |
8.9 |
0.0016 |
3.1 |
0.02 |
10.5 |
0.3 |
16.9 |
1.5 |
1010.0 |
210.0 |
10.5 |
0.3 |
61.6 |
| P8P02 - 22 |
101 |
|
1.0 |
16.4474 |
12.2 |
0.0137 |
12.4 |
0.0016 |
3.0 |
0.22 |
10.5 |
0.3 |
13.8 |
1.7 |
550.0 |
260.0 |
10.5 |
0.3 |
31.4 |
| P7P02 - 4 |
186 |
|
1.4 |
14.0845 |
10.1 |
0.0164 |
10.4 |
0.0017 |
2.7 |
0.18 |
10.7 |
0.3 |
16.5 |
1.7 |
880.0 |
210.0 |
10.7 |
0.3 |
54.3 |
| P7P02 - 18 |
187 |
|
1.1 |
15.7729 |
12.5 |
0.0145 |
13.1 |
0.0017 |
2.6 |
0.42 |
10.8 |
0.3 |
14.6 |
1.9 |
620.0 |
250.0 |
10.8 |
0.3 |
35.8 |
| P7P02 - 24 |
121 |
|
1.1 |
9.8039 |
10.8 |
0.0242 |
11.6 |
0.0017 |
2.7 |
0.29 |
11.2 |
0.3 |
24.3 |
2.8 |
1560.0 |
220.0 |
11.2 |
0.3 |
117.5 |
| P8P02 - 27 |
134 |
|
0.9 |
12.3609 |
10.0 |
0.0193 |
10.4 |
0.0017 |
2.8 |
0.14 |
11.2 |
0.3 |
19.4 |
1.9 |
1220.0 |
190.0 |
11.2 |
0.3 |
73.5 |
| P8P02 - 10 |
177 |
|
1.6 |
7.4627 |
13.4 |
0.0314 |
14.3 |
0.0018 |
3.0 |
0.51 |
11.3 |
0.3 |
31.4 |
4.4 |
2140.0 |
230.0 |
11.3 |
0.3 |
177.1 |
| P8P02 - 21 |
165 |
|
1.4 |
7.5758 |
11.4 |
0.0316 |
14.2 |
0.0018 |
3.8 |
0.77 |
11.4 |
0.4 |
31.5 |
4.4 |
2080.0 |
200.0 |
11.4 |
0.4 |
177.0 |
| P7P02 - 26 |
169 |
|
1.5 |
8.7719 |
10.5 |
0.0282 |
11.7 |
0.0018 |
3.6 |
0.49 |
11.4 |
0.4 |
28.2 |
3.3 |
1850.0 |
190.0 |
11.4 |
0.4 |
146.5 |
| P7P02 - 1 |
114 |
|
1.0 |
11.1111 |
12.2 |
0.0216 |
13.0 |
0.0018 |
3.2 |
0.30 |
11.5 |
0.4 |
21.7 |
2.7 |
1380.0 |
230.0 |
11.5 |
0.4 |
88.9 |
| P8P02 - 2 |
265 |
|
0.6 |
9.1743 |
18.3 |
0.0282 |
22.3 |
0.0018 |
3.8 |
0.86 |
11.5 |
0.4 |
28.1 |
6.1 |
1510.0 |
380.0 |
11.5 |
0.4 |
144.3 |
| P8P02 - 28 |
230 |
|
1.2 |
10.3093 |
17.5 |
0.0251 |
19.9 |
0.0018 |
3.0 |
0.73 |
11.7 |
0.4 |
25.0 |
4.9 |
1460.0 |
310.0 |
11.7 |
0.4 |
114.2 |
| P8P02 - 31 |
58 |
|
1.4 |
5.0251 |
19.1 |
0.062 |
24.2 |
0.0022 |
8.1 |
0.83 |
14.3 |
1.2 |
61.0 |
14.0 |
2500.0 |
380.0 |
14.3 |
1.2 |
326.6 |
| P7P02 - 2 |
52 |
|
1.7 |
14.4928 |
15.9 |
0.0218 |
17.4 |
0.0023 |
3.3 |
0.20 |
14.6 |
0.5 |
21.8 |
3.7 |
720.0 |
330.0 |
14.6 |
0.5 |
49.6 |
| P7P02 - 23 |
209 |
|
1.3 |
2.994 |
14.1 |
0.142 |
18.3 |
0.0028 |
7.4 |
0.93 |
18.3 |
1.4 |
132.0 |
23.0 |
3520.0 |
260.0 |
18.3 |
1.4 |
621.3 |
| P8P02 - 34 |
57 |
|
1.5 |
2.2075 |
14.8 |
0.284 |
21.8 |
0.004 |
12.9 |
0.92 |
25.8 |
3.3 |
243.0 |
49.0 |
3990.0 |
250.0 |
25.8 |
3.3 |
841.9 |
| P8P02 - 12 |
111 |
|
0.9 |
2.2727 |
22.7 |
0.75 |
33.3 |
0.008 |
26.3 |
0.99 |
51.0 |
14.0 |
470.0 |
150.0 |
3120.0 |
630.0 |
51.0 |
14.0 |
821.6 |
| P8P02 - 30 |
265 |
|
0.8 |
19.802 |
9.9 |
0.0109 |
10.1 |
0.0016 |
2.2 |
0.18 |
10.2 |
0.2 |
11.1 |
1.1 |
240.0 |
200.0 |
10.2 |
0.2 |
9.0 |
| P8P02 - 14 |
453 |
|
1.6 |
20.79 |
7.1 |
0.0104 |
7.0 |
0.0016 |
2.3 |
0.14 |
10.3 |
0.2 |
10.5 |
0.7 |
110.0 |
140.0 |
10.3 |
0.2 |
2.7 |
| P8P02 - 15 |
350 |
|
0.9 |
21.4592 |
9.2 |
0.0105 |
8.2 |
0.0016 |
2.0 |
-0.25 |
10.4 |
0.2 |
10.6 |
0.9 |
40.0 |
170.0 |
10.4 |
0.2 |
1.9 |
| P7P02 - 3 |
418 |
|
1.2 |
16.8634 |
6.9 |
0.0131 |
7.0 |
0.0016 |
3.0 |
0.26 |
10.4 |
0.3 |
13.2 |
0.9 |
550.0 |
140.0 |
10.4 |
0.3 |
27.3 |
| P8P02 - 29 |
164 |
|
0.9 |
20.0 |
16.4 |
0.0106 |
15.1 |
0.0016 |
3.3 |
-0.16 |
10.4 |
0.4 |
10.7 |
1.6 |
170.0 |
300.0 |
10.4 |
0.4 |
2.8 |
| P8P02 - 8 |
124 |
|
0.7 |
19.084 |
14.9 |
0.0117 |
14.5 |
0.0016 |
3.0 |
0.16 |
10.5 |
0.3 |
11.8 |
1.8 |
270.0 |
280.0 |
10.5 |
0.3 |
12.2 |
| P7P02 - 15 |
239 |
|
0.8 |
21.0526 |
10.7 |
0.0106 |
11.3 |
0.0016 |
2.4 |
0.01 |
10.5 |
0.3 |
10.7 |
1.2 |
80.0 |
200.0 |
10.5 |
0.3 |
1.7 |
| P8P02 - 23 |
434 |
|
1.7 |
20.7039 |
7.5 |
0.011 |
7.7 |
0.0016 |
1.8 |
-0.05 |
10.6 |
0.2 |
11.2 |
0.9 |
110.0 |
140.0 |
10.6 |
0.2 |
5.6 |
| P7P02 - 12 |
112 |
|
1.2 |
23.6967 |
12.8 |
0.0095 |
12.6 |
0.0016 |
2.9 |
-0.11 |
10.6 |
0.3 |
9.6 |
1.2 |
-140.0 |
200.0 |
10.6 |
0.3 |
-9.3 |
| P8P02 - 33 |
232 |
|
1.2 |
19.2308 |
21.2 |
0.0122 |
18.9 |
0.0017 |
4.5 |
-0.09 |
10.6 |
0.5 |
12.3 |
2.3 |
210.0 |
400.0 |
10.6 |
0.5 |
15.6 |
| P7P02 - 11 |
470 |
|
1.3 |
18.9753 |
6.1 |
0.0121 |
6.0 |
0.0017 |
1.9 |
0.01 |
10.7 |
0.2 |
12.2 |
0.7 |
300.0 |
130.0 |
10.7 |
0.2 |
14.5 |
| P8P02 - 11 |
223 |
|
0.6 |
19.3798 |
11.8 |
0.0117 |
12.0 |
0.0017 |
3.4 |
0.05 |
10.7 |
0.4 |
11.8 |
1.4 |
230.0 |
240.0 |
10.7 |
0.4 |
10.8 |
| P7P02 - 31 |
319 |
|
0.6 |
18.8324 |
12.1 |
0.0118 |
11.9 |
0.0017 |
2.7 |
0.28 |
10.7 |
0.3 |
11.9 |
1.4 |
280.0 |
240.0 |
10.7 |
0.3 |
11.5 |
| P7P02 - 34 |
301 |
|
1.3 |
19.9203 |
16.1 |
0.0116 |
16.4 |
0.0017 |
2.7 |
0.23 |
10.7 |
0.3 |
11.7 |
1.9 |
170.0 |
310.0 |
10.7 |
0.3 |
9.4 |
| P8P02 - 9 |
329 |
|
0.7 |
20.3252 |
10.8 |
0.0111 |
9.9 |
0.0017 |
2.4 |
-0.06 |
10.7 |
0.3 |
11.2 |
1.1 |
130.0 |
200.0 |
10.7 |
0.3 |
4.6 |
| P7P02 - 39 |
433 |
|
1.4 |
21.4592 |
7.3 |
0.0107 |
7.0 |
0.0017 |
1.7 |
-0.23 |
10.7 |
0.2 |
10.8 |
0.8 |
50.0 |
140.0 |
10.7 |
0.2 |
1.1 |
| P7P02 - 38 |
221 |
|
0.9 |
21.1416 |
8.5 |
0.0108 |
8.2 |
0.0017 |
2.5 |
-0.03 |
10.7 |
0.3 |
10.9 |
0.9 |
90.0 |
160.0 |
10.7 |
0.3 |
1.7 |
| P8P02 - 3 |
419 |
|
1.0 |
21.7391 |
7.6 |
0.0105 |
7.4 |
0.0017 |
1.8 |
-0.06 |
10.7 |
0.2 |
10.6 |
0.8 |
20.0 |
140.0 |
10.7 |
0.2 |
-1.5 |
| P7P02 - 27 |
81 |
|
1.3 |
20.8333 |
20.8 |
0.0115 |
20.9 |
0.0017 |
4.8 |
-0.43 |
10.8 |
0.5 |
11.6 |
2.4 |
50.0 |
360.0 |
10.8 |
0.5 |
7.7 |
| P7P02 - 20 |
453 |
|
0.7 |
20.3252 |
9.8 |
0.0112 |
9.8 |
0.0017 |
2.4 |
0.03 |
10.8 |
0.3 |
11.3 |
1.1 |
150.0 |
190.0 |
10.8 |
0.3 |
4.9 |
| P7P02 - 7 |
70 |
|
1.1 |
21.7865 |
19.6 |
0.0105 |
18.1 |
0.0017 |
3.7 |
-0.24 |
10.8 |
0.4 |
10.6 |
1.9 |
-30.0 |
320.0 |
10.8 |
0.4 |
-1.6 |
| P7P02 - 9 |
414 |
|
1.2 |
21.692 |
6.7 |
0.0107 |
6.7 |
0.0017 |
2.0 |
0.31 |
10.8 |
0.2 |
10.8 |
0.7 |
20.0 |
130.0 |
10.8 |
0.2 |
0.0 |
| P7P02 - 13 |
473 |
|
1.2 |
20.9205 |
5.4 |
0.0111 |
5.8 |
0.0017 |
2.0 |
0.19 |
10.8 |
0.2 |
11.2 |
0.7 |
140.0 |
120.0 |
10.8 |
0.2 |
3.7 |
| P7P02 - 8 |
335 |
|
1.3 |
21.2766 |
16.6 |
0.011 |
16.4 |
0.0017 |
3.4 |
0.20 |
10.8 |
0.4 |
11.1 |
1.8 |
50.0 |
310.0 |
10.8 |
0.4 |
2.5 |
| P7P02 - 16 |
146 |
|
0.9 |
21.7865 |
13.5 |
0.0103 |
13.6 |
0.0017 |
2.8 |
-0.04 |
10.8 |
0.3 |
10.4 |
1.4 |
40.0 |
240.0 |
10.8 |
0.3 |
-4.0 |
| P8P02 - 26 |
161 |
|
1.4 |
18.9753 |
11.8 |
0.0118 |
11.0 |
0.0017 |
2.1 |
-0.12 |
10.9 |
0.2 |
11.9 |
1.3 |
250.0 |
220.0 |
10.9 |
0.2 |
9.7 |
| P7P02 - 37 |
418 |
|
1.2 |
21.0526 |
6.9 |
0.0111 |
6.8 |
0.0017 |
2.1 |
0.02 |
10.9 |
0.2 |
11.2 |
0.8 |
110.0 |
140.0 |
10.9 |
0.2 |
2.8 |
| P8P02 - 17 |
240 |
|
1.7 |
20.79 |
16.8 |
0.0111 |
17.1 |
0.0017 |
2.0 |
-0.08 |
10.9 |
0.2 |
11.2 |
1.9 |
110.0 |
320.0 |
10.9 |
0.2 |
2.9 |
| P8P02 - 18 |
389 |
|
1.3 |
21.0084 |
7.1 |
0.0111 |
7.8 |
0.0017 |
2.4 |
0.04 |
10.9 |
0.3 |
11.2 |
0.9 |
90.0 |
140.0 |
10.9 |
0.3 |
2.8 |
| P7P02 - 43 |
273 |
|
1.5 |
19.802 |
11.9 |
0.0118 |
11.0 |
0.0017 |
2.5 |
-0.05 |
10.9 |
0.3 |
11.9 |
1.3 |
200.0 |
240.0 |
10.9 |
0.3 |
8.9 |
| P7P02 - 22 |
370 |
|
1.3 |
21.2314 |
7.2 |
0.0114 |
8.1 |
0.0017 |
2.1 |
0.26 |
11.0 |
0.2 |
11.5 |
0.9 |
120.0 |
150.0 |
11.0 |
0.2 |
4.7 |
| P7P02 - 42 |
742 |
|
1.5 |
21.097 |
5.3 |
0.0112 |
5.7 |
0.0017 |
1.8 |
0.18 |
11.0 |
0.2 |
11.3 |
0.6 |
80.0 |
100.0 |
11.0 |
0.2 |
2.8 |
| P7P02 - 40 |
458 |
|
1.4 |
20.284 |
8.7 |
0.0116 |
8.6 |
0.0017 |
2.3 |
0.15 |
11.0 |
0.3 |
11.7 |
1.0 |
220.0 |
180.0 |
11.0 |
0.3 |
6.1 |
| P7P02 - 36 |
462 |
|
1.1 |
21.5517 |
7.8 |
0.011 |
7.8 |
0.0017 |
2.3 |
-0.05 |
11.0 |
0.3 |
11.1 |
0.9 |
40.0 |
150.0 |
11.0 |
0.3 |
0.6 |
| P7P02 - 29 |
78 |
|
1.4 |
20.1613 |
16.3 |
0.0116 |
16.4 |
0.0017 |
4.0 |
0.23 |
11.0 |
0.4 |
11.7 |
1.9 |
130.0 |
300.0 |
11.0 |
0.4 |
6.3 |
| P7P02 - 32 |
145 |
|
1.3 |
20.4082 |
12.9 |
0.0115 |
12.2 |
0.0017 |
4.2 |
0.03 |
11.0 |
0.5 |
11.6 |
1.4 |
120.0 |
230.0 |
11.0 |
0.5 |
5.3 |
| P7P02 - 21 |
624 |
|
0.5 |
20.5339 |
6.6 |
0.0115 |
6.4 |
0.0017 |
1.7 |
0.01 |
11.0 |
0.2 |
11.6 |
0.7 |
140.0 |
130.0 |
11.0 |
0.2 |
5.2 |
| P8P02 - 1 |
425 |
|
1.0 |
20.7039 |
7.2 |
0.0114 |
6.8 |
0.0017 |
2.3 |
-0.16 |
11.0 |
0.3 |
11.5 |
0.8 |
110.0 |
140.0 |
11.0 |
0.3 |
4.4 |
| P7P02 - 35 |
451 |
|
0.9 |
19.2678 |
10.4 |
0.0122 |
10.7 |
0.0017 |
3.2 |
0.23 |
11.0 |
0.4 |
12.3 |
1.3 |
250.0 |
210.0 |
11.0 |
0.4 |
11.4 |
| P8P02 - 16 |
208 |
|
1.0 |
19.8807 |
12.1 |
0.012 |
12.5 |
0.0017 |
2.9 |
0.13 |
11.1 |
0.3 |
12.1 |
1.5 |
160.0 |
220.0 |
11.1 |
0.3 |
9.5 |
| P7P02 - 17 |
80 |
|
1.5 |
17.2117 |
15.0 |
0.0125 |
15.2 |
0.0017 |
3.4 |
0.05 |
11.2 |
0.4 |
12.6 |
1.9 |
390.0 |
290.0 |
11.2 |
0.4 |
13.0 |
| P8P02 - 24 |
500 |
|
1.5 |
20.1207 |
7.4 |
0.0116 |
6.5 |
0.0017 |
2.6 |
-0.26 |
11.2 |
0.3 |
11.7 |
0.8 |
170.0 |
150.0 |
11.2 |
0.3 |
4.6 |
| P7P02 - 19 |
174 |
|
1.2 |
22.8833 |
10.1 |
0.0102 |
9.5 |
0.0017 |
3.2 |
0.00 |
11.2 |
0.4 |
10.3 |
1.0 |
-70.0 |
180.0 |
11.2 |
0.4 |
-8.0 |
| P7P02 - 5 |
573 |
|
1.2 |
21.2766 |
5.7 |
0.0111 |
6.2 |
0.0018 |
2.3 |
0.33 |
11.3 |
0.3 |
11.2 |
0.7 |
60.0 |
110.0 |
11.3 |
0.3 |
-0.4 |
| P7P02 - 14 |
327 |
|
1.0 |
21.097 |
8.6 |
0.0115 |
8.7 |
0.0018 |
2.0 |
0.12 |
11.3 |
0.2 |
11.7 |
1.0 |
110.0 |
170.0 |
11.3 |
0.2 |
3.4 |
| P8P02 - 6 |
244 |
|
0.8 |
20.7039 |
10.8 |
0.0119 |
10.9 |
0.0018 |
2.4 |
-0.02 |
11.4 |
0.3 |
12.0 |
1.3 |
140.0 |
190.0 |
11.4 |
0.3 |
5.2 |
| P8P02 - 20 |
192 |
|
1.1 |
19.4175 |
13.0 |
0.0126 |
13.5 |
0.0018 |
2.8 |
0.32 |
11.4 |
0.3 |
12.7 |
1.7 |
220.0 |
260.0 |
11.4 |
0.3 |
11.2 |
| P8P02 - 4 |
650 |
|
0.5 |
20.3252 |
6.5 |
0.0122 |
6.7 |
0.0018 |
2.1 |
0.08 |
11.5 |
0.3 |
12.3 |
0.8 |
160.0 |
130.0 |
11.5 |
0.3 |
6.6 |
| P8P02 - 13 |
614 |
|
0.9 |
21.097 |
5.9 |
0.0118 |
6.4 |
0.0018 |
2.1 |
0.30 |
11.5 |
0.2 |
11.9 |
0.8 |
80.0 |
110.0 |
11.5 |
0.2 |
3.6 |
| P8P02 - 19 |
470 |
|
1.0 |
21.5983 |
5.6 |
0.0116 |
6.4 |
0.0018 |
2.1 |
0.22 |
11.5 |
0.3 |
11.7 |
0.7 |
30.0 |
110.0 |
11.5 |
0.3 |
1.7 |
| P8P02 - 7 |
645 |
|
0.4 |
20.202 |
7.7 |
0.0125 |
8.0 |
0.0018 |
2.7 |
0.38 |
11.8 |
0.3 |
12.6 |
1.0 |
160.0 |
150.0 |
11.8 |
0.3 |
7.2 |
| P8P02 - 5 |
497 |
|
0.8 |
20.4499 |
7.8 |
0.0122 |
9.0 |
0.0019 |
2.7 |
0.58 |
11.9 |
0.3 |
12.3 |
1.1 |
140.0 |
150.0 |
11.9 |
0.3 |
3.2 |
| P7P02 - 28 |
23 |
|
1.3 |
23.31 |
21.2 |
0.014 |
23.6 |
0.0021 |
5.3 |
0.02 |
13.4 |
0.7 |
14.1 |
3.3 |
210.0 |
380.0 |
13.4 |
0.7 |
5.5 |
| P7P02 - 33 |
165 |
|
1.3 |
21.4592 |
11.2 |
0.0143 |
11.2 |
0.0022 |
2.3 |
-0.02 |
14.2 |
0.3 |
14.4 |
1.6 |
40.0 |
200.0 |
14.2 |
0.3 |
1.6 |
| P7P02 - 30 |
73 |
|
1.7 |
21.0084 |
16.0 |
0.0145 |
16.6 |
0.0022 |
3.6 |
0.06 |
14.4 |
0.5 |
14.6 |
2.4 |
250.0 |
260.0 |
14.4 |
0.5 |
1.5 |
| P8P02 - 25 |
88 |
|
1.1 |
21.1864 |
5.9 |
0.0723 |
6.2 |
0.0109 |
1.6 |
0.07 |
70.1 |
1.1 |
70.8 |
4.2 |
90.0 |
120.0 |
70.1 |
1.1 |
1.0 |
| P8P02 - 32 |
152 |
|
1.2 |
20.7039 |
4.3 |
0.1095 |
4.4 |
0.0163 |
1.5 |
-0.17 |
104.1 |
1.6 |
105.4 |
4.4 |
170.0 |
100.0 |
104.1 |
1.6 |
1.2 |
| P7P02 - 10 |
203 |
|
1.0 |
20.6186 |
3.1 |
0.1098 |
3.4 |
0.0164 |
1.3 |
0.14 |
105.1 |
1.3 |
105.7 |
3.3 |
122.0 |
65.0 |
105.1 |
1.3 |
0.6 |
| P7P02 - 41 |
157 |
|
1.2 |
20.8768 |
3.8 |
0.1149 |
4.4 |
0.0174 |
1.4 |
0.46 |
111.3 |
1.6 |
110.4 |
4.5 |
98.0 |
81.0 |
111.3 |
1.6 |
-0.8 |
filename:21839.xml
