Tektonika i rozwój wschodniej części bloku przedsudeckiego

Józef Oberc

Abstrakt


THE TECTONICS AND DEVELOPMENT OF THE EASTERN PART OF THE FORE-SUDETIC BLOCK

Summary
In accordance with previous papers of the presentauthor the following series and structural stages are distinguished: Moldanubian, Early Assyntian (Early Baikalian), intrusive Late Assyntian, Early Variscan, Sudetian and Variscan granitoids. Particular phases of deformations are characterized by alternations of structural pattern (Table). Tectonic units of Strzelin hills, characterized as scales from shearing, consist of 2 structural stages - Assyntian and Early Variscan stages. They crop out at the surface in tectonic semi-window from beneath Gościęcice-Javornik unit. Their vergence is to SE. These units are cut by diagonal, latitudinal Przeworno elevation. Variscan granitoids form a cover of zone stretching longitudinally and diagonal to the Early Variscan structure. The table enclosed presents succession of events, tectonic forms and geological processes.

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