Flabellulirostrum guerichi ( Baliński, 1979 )

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 : 662

Flabellulirostrum guerichi ( Baliński, 1979)

Fig. 8A .

1979 Bergalaria guerichi sp. nov.; Baliński 1979: 50–52, pl. 7: 4–7; pl. 8: 10; fig. 17.

2003 Flabellulirostrum guerichi ( Baliński, 1979) ; Baliński in Baliński et al. 2003: 212, pl. 167: 1.

Material.—One complete shell and three fragments from northern quarry at Dębnik in addition to the collection described earlier (see Baliński 1979).

Remarks.—This species was described in details by Baliński (1979). For comparison of Flabellulirostrum guerichi with F. kielcensis sp. nov. see under discussion of the latter species.

Occurrence.—The species is known only from the Dębnik anticline. It was found earlier only in Rokiczany Dół ravine ( Baliński 1979) but now it has been recovered also from the highest beds of the northern quarry near village of Dębnik where it occurs in Plionoptycherhynchus cracoviensis local brachiopod Zone (see Baliński 1979).

Figures

Fig. 8. Rhynchonellid brachiopods from the Frasnian of Wietrznia and Dębnik. A. Flabellulirostrum guerichi (Baliński, 1979), ZPAL Bp 60/15, complete shell from the Nodular Limestone (Palmatolepis hassi Zone) of Dębnik in dorsal (A1), ventral (A2), lateral (A3), posterior (A4), and anterior (A5) views. B–D. Flabellulirostrum kielcensis sp. nov., ZPAL Bp 60/1 (B), ZPAL Bp 60/2 (C), and GIUS 4−273 Wt/IM−1 (D), three shells (C—holotype) from the middle Wietrznia Beds of Wietrznia Ie (B, C) and Id−W (D), in dorsal (B1, C1, D1), ventral (B2, C2, D2), lateral (B3, C3, D3), posterior (B4, C4, D4), and anterior (B5, C5, D5) views. E–G. Flabellulirostrum rackii sp. nov., ZPAL Bp 60/11 (E), GIUS 4−273 Wt/IM−9 (F), and ZPAL Bp 60/12 (G), three shells (G—holotype) from the middle Wietrznia Beds of Wietrznia Ie (E, G) and Id−W (F) in dorsal (E1, F1, G1) ventral (E2, F2, G2), lateral (E3, F3, G3), posterior (E4, F4, G4), and anterior (E5, F5, G5) views.