New re-evaluation of our U–Pb LA-ICP-MS data for strongly porphyritic melagranite 1322 from Petráveč (NE part of the Variscan ultrapotassic Třebíč Pluton, Moldanubian Zone of the Bohemian Massif) gives a weighted mean ²⁰⁷Pb/²³⁵U age of 335 ± 3 Ma (2σ). This, together with our previous U–Pb LA-ICP-MS zircon age of 335 ± 3 Ma and CA-ID-TIMS zircon age of 335.127 ± 0.11 Ma newly acquired by Schaltegger et al. from the central part of the Třebíč body pin-point its emplacement age to 335 Ma. Importantly, this datum constrains the oblique underthrusting of Brunia microcontinent, subvertical shortening and development of flat fabric in the Moldanubian Zone. Precise timing of the other Moldanubian durbachitic intrusions remains open to discussion.

我们对U-Pb LA-ICP-MS数据进行了重新评估，该数据来自Petráveč（波西米亚地块的Moldanubian区Variscan超钾质TřebíčPluton的NE部分）的强斑状黑闪石1322，加权平均年龄为²⁰⁷ Pb / ²³⁵ U年龄335±3毫安（2σ）。这与我们先前由Schaltegger等人新获得的U–Pb LA-ICP-MS锆石年龄335±3 Ma和CA-ID-TIMS锆石年龄335.127±0.11 Ma一起获得。从特雷比奇（Třebíč）身体的中部精确地指出其安置年龄为335 Ma。重要的是，该数据限制了Brunia微洲的斜向下冲，Moldanubian区扁平织物的垂直下变短和发展。其他摩尔达努比亚硬质橡胶侵入的确切时机仍有待讨论。