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Orthid brachiopods from the Upper Visean (Carboniferous) of the Swietokrzyskie Mts., Poland

100%

Zakowa H.

Acta Palaeontologica Polonica

1989

tom 34

nr 2

Enteletid (four species) and rhipidomellid (one species) brachiopods from the Gałęzice region, SW Świętokrzyskie Mts., have been described. Dominating genus Schizophoria is represented by S. (Schizophoria) resupinata, S. (S.) keyserlingiana, S. (Paraschizophoria) woodi, S. (Par.) sp. A, S. (Pocockta) linguata, S. (P.) cf. gibbera. Six known morphological “varieties” or “forms” of S. (S.) resupinata have been described. They probably come from diverse environments. Most specimens collected belong to S. (S.) resupinata (Martin) forma typica and represent all stages of its ontogeny. The brachiopods have been collected from organodetritic limestones and calcareous-clayey deposits of the Goniatites crenistria and G. striatus zones. It is suggested that only S. (S.) resupinata f. gigantea may be stratigraphically characteristic of the Upper Visean of Europe.

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1 Acta Palaeontologica Polonica

1 Zakowa H.

1 1989

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Orthid brachiopods from the Upper Visean (Carboniferous) of the Swietokrzyskie Mts., Poland