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

Authors

  • Zdzisław Migaszewski Polish Geological Institute, Marine Geology Branch in Gdańsk-Oliwa, ul. Kościerska 5, 80-328 Gdańsk
  • Halina Żakowa Polish Geological Institute, Marine Geology Branch in Gdańsk-Oliwa, ul. Kościerska 5, 80-328 Gdańsk

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.

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Published

2013-04-05

Issue

Vol. 35 No. 2 (1991)

Section

Articles

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