The record of structural evolution and U-Pb zircon dating of the tonalite intrusions (Policka Crystalline Unit, Bohemian Massif)
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Cómo citar

Vondrovic, L., & Verner, K. (2011). The record of structural evolution and U-Pb zircon dating of the tonalite intrusions (Policka Crystalline Unit, Bohemian Massif). Trabajos De Geología, 30(30). Recuperado a partir de https://reunido.uniovi.es/index.php/TDG/article/view/203

Resumen

In this study, we present new structural, AMS, and geochronological data from the Mi etínand Budislav tonalite plutons which intruded the mid-crustal Polička Crystalline Unit (BohemianMassif, Central European Variscides). Magmatic to solid-state fabrics preserved in the plutons (~350Ma) presumably reflect strain increments acquired during the last stages of regional tectonometamorphicevolution in the NE part of the Bohemian Massif. We emphasize that careful structural analysisin and around these tonalite plutons combined with geochronology contributed to the solution of geodynamicevolution in the marginal part of the Bohemian Massif during and shortly after ~350 Ma.
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