Возраст (млн лет), аттестованный методом ID-TIMS (±2s) | |||
Стандарт циркона | 206Pb/238U | 207Pb/206Pb | Источник |
Harvard 91500 | 1064±0.4 | 1066±0.6 | (Horstwood et al., 2016) |
Plešovice | 337.1±0.4 |
| (Sláma et al., 2008) |
GJ-1 | 601.9±0.4 | 607.7±0.7 | (Horstwood et al., 2016) |
1) Horstwood M.S.A., Kosler J., Gehrels G., Jackson S.E., McLean N.M., Paton Ch., Pearson N.J., Sircombe K., Sylvester P., Vermeesch P., Bowring J.F., Condon D.J., Schoene B., 2016. Community-Derived Standards for LA-ICP-MS U-(Th-)Pb Geochronology – Uncertainty Propagation, Age Interpretation and Data Reporting. Geostandards and Geoanalytical Research 40 (3), 311–332. https://doi.org/10.1111/j.17 51-908X.2016.00379.x. 2) Slama J., Košler J., Condon D.J., Crowley J.L., Gerdes A., Hanchar J.M., Horstwood M.S.A., Morris G.A. et al., 2008. Plešovice Zircon – A New Natural Reference Material for U-Pb and Hf Isotopic Microanalysis. Chemical Geology 249 (1–2), 1–35. https://doi.org/10.1016/j.chemgeo.2007. 11.005. |