This sample belongs to: Theresa Schwartz
Aliquot Name: ML13-4
IGSN:
Stratigraphic Formation Name: Renova Formation
Stratigraphic Age:
Rock Type: sandstone
Mineral: zircon
Latitude: 44.940692
Longitude: -113.039367
Internal Uncertainty Level:
External Uncertainty 206/238 (% two sigma):
External Uncertainty 206/207 (% two sigma):
Analysis Purpose: DetritalSpectrum
Laboratory Name: UT Austin, (U-Th)/He Geo- and Thermochronometry Lab
Analyst Name: Douglas Barber
Aliquot Reference: Schwartz et al. (2019) Tectonics: Orogenic recycling of detrital zircons characterizes age distributions of North American Cordilleran strata
Aliquot Instrumental Method:
Aliquot Instrumental Reference:
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. |
| ML134_32.FIN2 |
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37.3 |
1.1 |
41.9 |
1.9 |
310.0 |
120.0 |
37.3 |
1.1 |
|
| ML134_28.FIN2 |
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39.3 |
1.8 |
50.5 |
4.1 |
560.0 |
190.0 |
39.3 |
1.8 |
|
| ML134_99.FIN2 |
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39.5 |
1.1 |
40.4 |
1.6 |
114.0 |
85.0 |
39.5 |
1.1 |
|
| ML134_74.FIN2 |
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39.8 |
0.7 |
41.8 |
1.6 |
201.0 |
85.0 |
39.8 |
0.7 |
|
| ML134_35.FIN2 |
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39.9 |
1.2 |
44.7 |
2.2 |
300.0 |
120.0 |
39.9 |
1.2 |
|
| ML134_15.FIN2 |
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40.1 |
0.9 |
43.4 |
1.7 |
229.0 |
97.0 |
40.1 |
0.9 |
|
| ML134_117.FIN2 |
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41.0 |
2.5 |
47.4 |
3.6 |
360.0 |
240.0 |
41.0 |
2.5 |
|
| ML134_29.FIN2 |
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41.8 |
1.3 |
43.9 |
2.1 |
97.0 |
88.0 |
41.8 |
1.3 |
|
| ML134_4.FIN2 |
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43.1 |
1.9 |
44.7 |
2.9 |
150.0 |
130.0 |
43.1 |
1.9 |
|
| ML134_41.FIN2 |
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43.2 |
1.3 |
45.2 |
2.3 |
149.0 |
99.0 |
43.2 |
1.3 |
|
| ML134_13.FIN2 |
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43.4 |
1.7 |
48.9 |
2.4 |
270.0 |
110.0 |
43.4 |
1.7 |
|
| ML134_3.FIN2 |
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44.3 |
1.7 |
43.7 |
3.0 |
20.0 |
150.0 |
44.3 |
1.7 |
|
| ML134_59.FIN2 |
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45.3 |
1.0 |
48.4 |
2.1 |
212.0 |
93.0 |
45.3 |
1.0 |
|
| ML134_98.FIN2 |
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46.1 |
1.3 |
52.3 |
2.5 |
340.0 |
110.0 |
46.1 |
1.3 |
|
| ML134_24.FIN2 |
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50.0 |
1.1 |
52.4 |
1.8 |
216.0 |
73.0 |
50.0 |
1.1 |
|
| ML134_44.FIN2 |
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50.0 |
1.4 |
53.8 |
1.7 |
204.0 |
87.0 |
50.0 |
1.4 |
|
| ML134_25.FIN2 |
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50.5 |
1.3 |
54.3 |
1.8 |
257.0 |
68.0 |
50.5 |
1.3 |
|
| ML134_66.FIN2 |
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50.8 |
1.5 |
53.8 |
2.1 |
157.0 |
88.0 |
50.8 |
1.5 |
|
| ML134_17.FIN2 |
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53.0 |
1.4 |
53.9 |
2.0 |
81.0 |
67.0 |
53.0 |
1.4 |
|
| ML134_75.FIN2 |
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55.2 |
1.6 |
61.8 |
2.2 |
361.0 |
76.0 |
55.2 |
1.6 |
|
| ML134_87.FIN2 |
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55.2 |
1.8 |
63.1 |
2.7 |
333.0 |
97.0 |
55.2 |
1.8 |
|
| ML134_45.FIN2 |
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55.4 |
9.4 |
61.0 |
12.0 |
320.0 |
250.0 |
55.4 |
9.4 |
|
| ML134_68.FIN2 |
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55.4 |
1.5 |
59.5 |
2.0 |
197.0 |
64.0 |
55.4 |
1.5 |
|
| ML134_27.FIN2 |
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56.6 |
1.6 |
59.4 |
2.8 |
155.0 |
99.0 |
56.6 |
1.6 |
|
| ML134_61.FIN2 |
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59.5 |
1.9 |
61.2 |
3.0 |
146.0 |
99.0 |
59.5 |
1.9 |
|
| ML134_64.FIN2 |
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61.4 |
2.0 |
66.0 |
3.4 |
220.0 |
120.0 |
61.4 |
2.0 |
|
| ML134_71.FIN2 |
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62.0 |
1.7 |
64.8 |
2.8 |
177.0 |
98.0 |
62.0 |
1.7 |
|
| ML134_93.FIN2 |
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64.4 |
3.9 |
66.5 |
7.2 |
140.0 |
210.0 |
64.4 |
3.9 |
|
| ML134_96.FIN2 |
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69.0 |
3.3 |
89.6 |
3.6 |
710.0 |
100.0 |
69.0 |
3.3 |
|
| ML134_111.FIN2 |
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70.8 |
4.2 |
62.3 |
5.6 |
-160.0 |
140.0 |
70.8 |
4.2 |
|
| ML134_113.FIN2 |
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70.8 |
2.3 |
91.0 |
8.2 |
620.0 |
170.0 |
70.8 |
2.3 |
|
| ML134_51.FIN2 |
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72.8 |
2.5 |
79.2 |
3.6 |
263.0 |
78.0 |
72.8 |
2.5 |
|
| ML134_34.FIN2 |
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73.8 |
1.7 |
76.6 |
2.2 |
181.0 |
53.0 |
73.8 |
1.7 |
|
| ML134_80.FIN2 |
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73.8 |
1.8 |
78.1 |
2.7 |
223.0 |
72.0 |
73.8 |
1.8 |
|
| ML134_20.FIN2 |
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74.8 |
2.2 |
87.1 |
4.8 |
390.0 |
110.0 |
74.8 |
2.2 |
|
| ML134_100.FIN2 |
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80.3 |
2.8 |
88.1 |
4.0 |
310.0 |
120.0 |
80.3 |
2.8 |
|
| ML134_65.FIN2 |
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82.4 |
3.9 |
84.6 |
4.3 |
206.0 |
87.0 |
82.4 |
3.9 |
|
| ML134_72.FIN2 |
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83.1 |
2.1 |
84.0 |
2.1 |
137.0 |
52.0 |
83.1 |
2.1 |
|
| GJ1_46.FIN2 |
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609.0 |
8.9 |
610.2 |
8.0 |
604.0 |
36.0 |
609.0 |
8.9 |
|
| ML134_109.FIN2 |
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614.0 |
91.0 |
800.0 |
100.0 |
1614.0 |
82.0 |
614.0 |
91.0 |
|
| ML134_120.FIN2 |
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1869.0 |
28.0 |
1572.0 |
13.0 |
1200.0 |
16.0 |
1200.0 |
16.0 |
|
| ML134_23.FIN2 |
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1603.0 |
45.0 |
1464.0 |
23.0 |
1244.0 |
31.0 |
1244.0 |
31.0 |
|
| ML134_54.FIN2 |
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1469.0 |
25.0 |
1416.0 |
14.0 |
1332.0 |
18.0 |
1332.0 |
18.0 |
|
| ML134_112.FIN2 |
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1490.0 |
42.0 |
1434.0 |
20.0 |
1335.0 |
43.0 |
1335.0 |
43.0 |
|
| ML134_39.FIN2 |
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1270.0 |
29.0 |
1291.0 |
15.0 |
1344.0 |
22.0 |
1344.0 |
22.0 |
|
| ML134_45.FIN2 |
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1190.0 |
28.0 |
1259.0 |
16.0 |
1386.0 |
26.0 |
1386.0 |
26.0 |
|
| ML134_37.FIN2 |
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1427.0 |
30.0 |
1414.0 |
15.0 |
1391.0 |
25.0 |
1391.0 |
25.0 |
|
| ML134_23.FIN2 |
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1106.0 |
20.0 |
1204.0 |
10.0 |
1400.0 |
28.0 |
1400.0 |
28.0 |
|
| ML134_9.FIN2 |
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1243.0 |
19.0 |
1296.0 |
13.0 |
1404.0 |
18.0 |
1404.0 |
18.0 |
|
| ML134_60.FIN2 |
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1371.0 |
48.0 |
1399.0 |
26.0 |
1405.0 |
50.0 |
1405.0 |
50.0 |
|
| ML134_81.FIN2 |
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1164.0 |
21.0 |
1297.0 |
14.0 |
1514.0 |
32.0 |
1514.0 |
32.0 |
|
| ML134_103.FIN2 |
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1238.0 |
37.0 |
1335.0 |
21.0 |
1516.0 |
47.0 |
1516.0 |
47.0 |
|
| ML134_105.FIN2 |
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1612.0 |
22.0 |
1575.0 |
22.0 |
1520.0 |
47.0 |
1520.0 |
47.0 |
|
| ML134_86.FIN2 |
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1441.0 |
24.0 |
1495.0 |
15.0 |
1580.0 |
21.0 |
1580.0 |
21.0 |
|
| ML134_62.FIN2 |
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1903.0 |
34.0 |
1754.0 |
11.0 |
1581.0 |
26.0 |
1581.0 |
26.0 |
|
| ML134_73.FIN2 |
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2227.0 |
40.0 |
1907.0 |
16.0 |
1585.0 |
17.0 |
1585.0 |
17.0 |
|
| ML134_16.FIN2 |
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|
1788.0 |
43.0 |
1693.0 |
18.0 |
1588.0 |
24.0 |
1588.0 |
24.0 |
|
| ML134_84.FIN2 |
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1992.0 |
40.0 |
1809.0 |
13.0 |
1611.0 |
26.0 |
1611.0 |
26.0 |
|
| ML134_95.FIN2 |
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|
1838.0 |
35.0 |
1738.0 |
14.0 |
1619.0 |
35.0 |
1619.0 |
35.0 |
|
| ML134_94.FIN2 |
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|
2054.0 |
41.0 |
1840.0 |
15.0 |
1629.0 |
23.0 |
1629.0 |
23.0 |
|
| ML134_10.FIN2 |
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1848.0 |
38.0 |
1738.0 |
15.0 |
1631.0 |
21.0 |
1631.0 |
21.0 |
|
| ML134_21.FIN2 |
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|
1615.0 |
48.0 |
1623.0 |
23.0 |
1639.0 |
23.0 |
1639.0 |
23.0 |
|
| ML134_119.FIN2 |
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|
1571.0 |
43.0 |
1614.0 |
19.0 |
1640.0 |
39.0 |
1640.0 |
39.0 |
|
| ML134_85.FIN2 |
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1951.0 |
45.0 |
1795.0 |
18.0 |
1650.0 |
18.0 |
1650.0 |
18.0 |
|
| ML134_107.FIN2 |
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1610.0 |
42.0 |
1626.0 |
21.0 |
1656.0 |
19.0 |
1656.0 |
19.0 |
|
| ML134_46.FIN2 |
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|
1439.0 |
27.0 |
1531.0 |
14.0 |
1659.0 |
22.0 |
1659.0 |
22.0 |
|
| ML134_114.FIN2 |
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|
1562.0 |
29.0 |
1598.0 |
15.0 |
1661.0 |
20.0 |
1661.0 |
20.0 |
|
| ML134_5.FIN2 |
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|
1376.0 |
25.0 |
1490.0 |
16.0 |
1663.0 |
22.0 |
1663.0 |
22.0 |
|
| ML134_111.FIN2 |
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|
1404.0 |
32.0 |
1513.0 |
16.0 |
1669.0 |
24.0 |
1669.0 |
24.0 |
|
| ML134_19.FIN2 |
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|
1463.0 |
28.0 |
1541.0 |
14.0 |
1670.0 |
18.0 |
1670.0 |
18.0 |
|
| ML134_53.FIN2 |
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1405.0 |
35.0 |
1503.0 |
22.0 |
1674.0 |
28.0 |
1674.0 |
28.0 |
|
| ML134_18.FIN2 |
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1564.0 |
36.0 |
1597.0 |
20.0 |
1675.0 |
20.0 |
1675.0 |
20.0 |
|
| ML134_57.FIN2 |
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|
1778.0 |
57.0 |
1743.0 |
24.0 |
1676.0 |
41.0 |
1676.0 |
41.0 |
|
| ML134_90.FIN2 |
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|
1561.0 |
31.0 |
1605.0 |
17.0 |
1676.0 |
28.0 |
1676.0 |
28.0 |
|
| ML134_38.FIN2 |
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|
1419.0 |
32.0 |
1525.0 |
18.0 |
1681.0 |
19.0 |
1681.0 |
19.0 |
|
| ML134_30.FIN2 |
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1466.0 |
23.0 |
1558.0 |
13.0 |
1682.0 |
17.0 |
1682.0 |
17.0 |
|
| ML134_2.FIN2 |
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1492.0 |
27.0 |
1574.0 |
15.0 |
1685.0 |
24.0 |
1685.0 |
24.0 |
|
| ML134_78.FIN2 |
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1312.0 |
24.0 |
1472.0 |
17.0 |
1696.0 |
20.0 |
1696.0 |
20.0 |
|
| ML134_82.FIN2 |
|
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1920.0 |
64.0 |
1816.0 |
30.0 |
1698.0 |
27.0 |
1698.0 |
27.0 |
|
| ML134_79.FIN2 |
|
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|
1374.0 |
21.0 |
1513.0 |
10.0 |
1702.0 |
23.0 |
1702.0 |
23.0 |
|
| ML134_36.FIN2 |
|
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|
1824.0 |
56.0 |
1773.0 |
32.0 |
1703.0 |
42.0 |
1703.0 |
42.0 |
|
| ML134_8.FIN2 |
|
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|
1416.0 |
27.0 |
1536.0 |
15.0 |
1707.0 |
23.0 |
1707.0 |
23.0 |
|
| ML134_56.FIN2 |
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1531.0 |
33.0 |
1615.0 |
21.0 |
1712.0 |
34.0 |
1712.0 |
34.0 |
|
| ML134_52.FIN2 |
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|
|
|
|
|
1485.0 |
31.0 |
1576.0 |
18.0 |
1713.0 |
28.0 |
1713.0 |
28.0 |
|
| ML134_83.FIN2 |
|
|
|
|
|
|
|
|
|
|
1453.0 |
27.0 |
1555.0 |
15.0 |
1715.0 |
29.0 |
1715.0 |
29.0 |
|
| ML134_6.FIN2 |
|
|
|
|
|
|
|
|
|
|
1477.0 |
23.0 |
1590.0 |
12.0 |
1734.0 |
28.0 |
1734.0 |
28.0 |
|
| ML134_77.FIN2 |
|
|
|
|
|
|
|
|
|
|
1561.0 |
43.0 |
1696.0 |
26.0 |
1749.0 |
40.0 |
1749.0 |
40.0 |
|
| ML134_110.FIN2 |
|
|
|
|
|
|
|
|
|
|
1989.0 |
60.0 |
1855.0 |
13.0 |
1750.0 |
57.0 |
1750.0 |
57.0 |
|
| ML134_101.FIN2 |
|
|
|
|
|
|
|
|
|
|
1536.0 |
23.0 |
1616.0 |
14.0 |
1752.0 |
25.0 |
1752.0 |
25.0 |
|
| ML134_1.FIN2 |
|
|
|
|
|
|
|
|
|
|
1741.0 |
70.0 |
1768.0 |
30.0 |
1765.0 |
41.0 |
1765.0 |
41.0 |
|
| ML134_104.FIN2 |
|
|
|
|
|
|
|
|
|
|
1924.0 |
88.0 |
1837.0 |
20.0 |
1769.0 |
64.0 |
1769.0 |
64.0 |
|
| ML134_50.FIN2 |
|
|
|
|
|
|
|
|
|
|
1285.0 |
23.0 |
1479.0 |
14.0 |
1774.0 |
25.0 |
1774.0 |
25.0 |
|
| ML134_76.FIN2 |
|
|
|
|
|
|
|
|
|
|
1073.0 |
19.0 |
1342.0 |
13.0 |
1777.0 |
28.0 |
1777.0 |
28.0 |
|
| ML134_58.FIN2 |
|
|
|
|
|
|
|
|
|
|
1684.0 |
64.0 |
1718.0 |
18.0 |
1780.0 |
52.0 |
1780.0 |
52.0 |
|
| ML134_55.FIN2 |
|
|
|
|
|
|
|
|
|
|
1827.0 |
53.0 |
1784.0 |
20.0 |
1793.0 |
58.0 |
1793.0 |
58.0 |
|
| ML134_70.FIN2 |
|
|
|
|
|
|
|
|
|
|
1450.0 |
34.0 |
1577.0 |
21.0 |
1803.0 |
22.0 |
1803.0 |
22.0 |
|
| ML134_42.FIN2 |
|
|
|
|
|
|
|
|
|
|
1531.0 |
26.0 |
1662.0 |
13.0 |
1813.0 |
20.0 |
1813.0 |
20.0 |
|
| ML134_106.FIN2 |
|
|
|
|
|
|
|
|
|
|
1884.0 |
33.0 |
1845.0 |
13.0 |
1826.0 |
21.0 |
1826.0 |
21.0 |
|
| ML134_22.FIN2 |
|
|
|
|
|
|
|
|
|
|
2170.0 |
66.0 |
2005.0 |
62.0 |
1866.0 |
77.0 |
1866.0 |
77.0 |
|
| ML134_63.FIN2 |
|
|
|
|
|
|
|
|
|
|
1980.0 |
71.0 |
1944.0 |
23.0 |
1873.0 |
59.0 |
1873.0 |
59.0 |
|
| ML134_7.FIN2 |
|
|
|
|
|
|
|
|
|
|
1360.0 |
41.0 |
1601.0 |
21.0 |
1894.0 |
51.0 |
1894.0 |
51.0 |
|
| ML134_108.FIN2 |
|
|
|
|
|
|
|
|
|
|
1578.0 |
30.0 |
1706.0 |
16.0 |
1895.0 |
22.0 |
1895.0 |
22.0 |
|
| ML134_43.FIN2 |
|
|
|
|
|
|
|
|
|
|
1354.0 |
97.0 |
1609.0 |
50.0 |
1990.0 |
39.0 |
1990.0 |
39.0 |
|
| ML134_69.FIN2 |
|
|
|
|
|
|
|
|
|
|
2210.0 |
100.0 |
2244.0 |
40.0 |
2266.0 |
39.0 |
2266.0 |
39.0 |
|
| ML134_89.FIN2 |
|
|
|
|
|
|
|
|
|
|
2206.0 |
59.0 |
2298.0 |
31.0 |
2380.0 |
24.0 |
2380.0 |
24.0 |
|
| ML134_118.FIN2 |
|
|
|
|
|
|
|
|
|
|
2197.0 |
67.0 |
2302.0 |
34.0 |
2401.0 |
40.0 |
2401.0 |
40.0 |
|
| ML134_115.FIN2 |
|
|
|
|
|
|
|
|
|
|
2175.0 |
40.0 |
2297.0 |
20.0 |
2437.0 |
23.0 |
2437.0 |
23.0 |
|
| ML134_31.FIN2 |
|
|
|
|
|
|
|
|
|
|
2112.0 |
36.0 |
2291.0 |
18.0 |
2453.0 |
14.0 |
2453.0 |
14.0 |
|
| ML134_88.FIN2 |
|
|
|
|
|
|
|
|
|
|
2341.0 |
36.0 |
2489.0 |
15.0 |
2619.0 |
19.0 |
2619.0 |
19.0 |
|
| ML134_40.FIN2 |
|
|
|
|
|
|
|
|
|
|
2968.0 |
40.0 |
2783.0 |
11.0 |
2651.0 |
31.0 |
2651.0 |
31.0 |
|
| ML134_92.FIN2 |
|
|
|
|
|
|
|
|
|
|
1259.0 |
58.0 |
1896.0 |
28.0 |
2683.0 |
42.0 |
2683.0 |
42.0 |
|
filename:19365.xml
