Some remarks on the Permian basement in the vicinity of Szreniawa (Łobzów)

Abstract

In the Łobzów IG 1 borehole at a depth of 525.2-999.2 m limestones, dolomites, sandstones, chalcedonites as well as sedimentary-tectonic carbonate breccias have been described. Organic material has been noted in limestones, sandstones and in breccias. Re-examination of the palaeontological determinations justifies the Upper Visean age. The deposits were formed under turbidity currents and submarine flows conditions in the pelagic basin with strong joint-action of synsedimentary tectonic movements.