This sample belongs to: Dylan Vasey
Aliquot Name: SV6 (CT130919-8A)
IGSN:
Stratigraphic Formation Name:
Stratigraphic Age: Middle Jurassic
Rock Type: Volcaniclastic
Mineral: Zircon
Latitude: 42.6667
Longitude: 42.7671
Internal Uncertainty Level: 2 sigma
External Uncertainty 206/238 (% two sigma): 0.59007881832076
External Uncertainty 206/207 (% two sigma): 0.36218549326708
Analysis Purpose: DetritalSpectrum
Laboratory Name: Arizona LaserChron Center
Analyst Name: Dylan Vasey
Aliquot Reference: Vasey, D.A., Garcia, L., Cowgill, E., Trexler, C.C., Godoladze, T., 2023, Episodic evolution of a protracted convergent margin revealed by detrital zircon geochronology in the Greater Caucasus, Basin Research.
Aliquot Instrumental Method: LA-ICPMS
Aliquot Instrumental Reference: Gehrels, G.E., Valencia, V., Ruiz, J., 2008, Enhanced precision, accuracy, efficiency, and spatial resolution of U-Pb ages by laser ablation-multicollector-inductively coupled plasma-mass spectrometry: Geochemistry, Geophysics, Geosystems, v. 9, Q03017, doi:10.1029/2007GC001805.
Aliquot Instrumental Reference: Sundell, K.E., Gehrels, G.E. and Pecha, M.E., 2021. Rapid U-Pb Geochronology by Laser Ablation Multi-Collector ICP-MS. Geostandards and Geoanalytical Research, 45(1), pp.37-57.
| 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. |
| CT130919-8A spot 1 |
110 |
345 |
1.2 |
10.5843 |
12.2 |
0.1835 |
117.5 |
0.0256 |
2.7 |
0.02 |
162.7 |
4.4 |
171.1 |
185.5 |
290.1 |
|
162.7 |
4.4 |
56.1 |
| CT130919-8A spot 2 |
151 |
1182 |
1.3 |
13.7592 |
8.4 |
0.2174 |
29.6 |
0.026 |
2.0 |
0.07 |
165.6 |
3.3 |
199.8 |
53.7 |
625.4 |
640.0 |
165.6 |
3.3 |
26.5 |
| CT130919-8A spot 3 |
129 |
1326 |
2.0 |
13.8054 |
8.8 |
0.2209 |
20.1 |
0.026 |
2.2 |
0.11 |
165.2 |
3.6 |
202.6 |
37.0 |
664.6 |
429.3 |
165.2 |
3.6 |
24.9 |
| CT130919-8A spot 4 |
349 |
13045 |
1.6 |
16.8058 |
1.8 |
0.7681 |
2.9 |
0.095 |
1.4 |
0.48 |
585.1 |
7.7 |
578.7 |
12.8 |
554.5 |
55.7 |
585.1 |
7.7 |
105.5 |
| CT130919-8A spot 5 |
210 |
21439 |
1.9 |
9.2602 |
1.1 |
4.6741 |
2.1 |
0.3145 |
1.3 |
0.64 |
1762.7 |
20.5 |
1762.6 |
17.3 |
1763.3 |
29.0 |
1763.3 |
29.0 |
100.0 |
| CT130919-8A spot 7 |
449 |
15151 |
0.8 |
16.7052 |
1.5 |
0.7873 |
2.9 |
0.0966 |
1.5 |
0.50 |
594.5 |
8.3 |
589.6 |
12.9 |
571.7 |
54.3 |
594.5 |
8.3 |
104.0 |
| CT130919-8A spot 8 |
582 |
10469 |
2.5 |
18.9117 |
1.9 |
0.3762 |
4.9 |
0.0527 |
2.4 |
0.48 |
331.3 |
7.7 |
324.2 |
13.7 |
274.3 |
98.8 |
331.3 |
7.7 |
120.8 |
| CT130919-8A spot 9 |
207 |
1703 |
1.2 |
15.6383 |
5.8 |
0.2019 |
14.4 |
0.0263 |
1.8 |
0.12 |
167.4 |
2.9 |
186.7 |
24.6 |
438.9 |
318.7 |
167.4 |
2.9 |
38.1 |
| CT130919-8A spot 10 |
168 |
1577 |
1.3 |
14.3406 |
6.1 |
0.2165 |
26.0 |
0.0258 |
1.8 |
0.07 |
164.3 |
3.0 |
199.0 |
47.0 |
634.1 |
561.1 |
164.3 |
3.0 |
25.9 |
filename:27036.xml
