Douvillina sp.

Baliński, Andrzej, 2006, Brachiopods and their response to the Early-Middle Frasnian biogeochemical perturbations on the South Polish carbonate shelf, Acta Palaeontologica Polonica 51 (4), pp. 647-678 : 654

Douvillina sp.

Fig. 6E .

1979 Douvillina (Douvillina) sp.; Baliński 1979: 28, pl. 2: 1, 2.

Material.—Four fragmentary and partly exfoliated specimens embedded in rock in addition to 60 other, mostly fragmentary specimens from the older collection (see Baliński 1979).

Remarks.—This form was described and compared to other species by Baliński (1979).

Occurrence.—The present collection comes from the topmost layers of the west wall of the northern quarry near village of Dębnik. Previously the species was recovered from loose blocks found near the quarry and in the upper part of Rokiczany Dół ravine ( Cyrtospirifer bisellatus and Plionoptycherhynchus cracoviensis local brachiopod zones; Baliński 1979).

Figures

Fig. 6. Orthid, strphomenid, productid, and pentamerid brachiopods from the Frasnian of Wietrznia and Dębnik. A. Schizophoria (Schizophoria) sp., ZPAL Bp 60/1, exterior of dorsal valve from the middle Wietrznia Beds of Wietrznia Ie. B, C. Corbicularia cracoviensis Baliński, 1979, ZPAL Bp 60/18 (B) and ZPAL Bp 60/19 (C), two specimens embedded in rock from the Nodular Limestone (Pa. hassi Zone) of Dębnik. D. Devonoproductus sp., GIUS 4−273 Wt/IM−2, incomplete ventral valve from the middle Wietrznia Beds of Wietrznia Ie. E. Douvillina sp., ZPAL Bp 60/13, two shells embedded in rock from the Nodular Limestone (Pa. hassi Zone) of Dębnik. F. Gypidula sp., ZPAL Bp 60/23, ventral (F1) and lateral (F2) views of the ventral valve from the middle Wietrznia Beds of Wietrznia Ie.