Keuper 1989... · 2018-01-27 · foreland of the Carpathians. beneath the Upper Silesian Coal Basin...
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Keuper 1989... · 2018-01-27 · foreland of the Carpathians. beneath the Upper Silesian Coal Basin and Carpathian frontal overthrust (Š14CZKA. 1976). The shales are covered by flat-lying