Clastic dikes in uppermost Tertiary sediments of the Kleszczów Graben and their significance to reconstruction of Quaternary diastrophism

Abstract

Morphologic features, lithology, spatial arrangement and stratigraphical position of clastic dikes in sediments of the uppermost Tertiary in the Kleszczów Graben (Bełehatów brown coal open mine) are presented. Origin of dikes is related to development of broad anticlinal structures during the Quaternary, after deposition of the oldest glacial series of the South Polish Glaciation (Nidanian).