Eleutherokomma zarecznyi ( Gürich, 1903 )

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 : 671

publication ID	https://doi.org/10.5281/zenodo.13748597
persistent identifier	https://treatment.plazi.org/id/03BE87A9-FFD8-FF83-A564-F94CE7A7786D
treatment provided by	Felipe (2024-08-08 18:32:09, last updated 2024-09-11 14:26:49)
scientific name	Eleutherokomma zarecznyi ( Gürich, 1903 )
status

Treatment

Eleutherokomma zarecznyi ( Gürich, 1903)

Fig. 20B View Fig .

1903 Spirifer Zarecznyi. Var. View in CoL angustior.; Gürich 1903: 139, fig. 1. 1903 Spirifer Zarecznyi. Var. View in CoL latior.; Gürich 1903: 139–140, fig. 2. 1979 Eleutherokomma zarecznyi ( Gürich, 1903) ; Baliński 1979: 63–64,

pl. 15: 1–10.

Material.—One complete shell illustrated here in addition to the collection described earlier (see Baliński 1979).

Remarks.—This species was revised and described in details by Baliński (1979).

Occurrence.—The species is known only from the Dębnik anticline. It is a characteristic element of the brachiopod fauna from the highest beds of the northern quarry near village of Dębnik where it occurs together with Cyrtospirifer bisellatus ( C. bisellatus local brachiopod Zone; see Baliński 1979).

References

Balinski, A. 1979. Brachiopods and conodonts from the Frasnian of the Debnik anticline, southern Poland. Palaeontologia Polonica 39: 1 - 95.

Gurich, G. 1903. Das Devon von Debnik bei Krakau. Beitrage zur Palaontologie und Geologie Osterreich-Ungarns und des Orients 15: 127 - 164.

Figures

Fig. 20. Spiriferid and spiriferinid brachiopods from the Frasnian of Wietrznia and Dębnik. A. Emanuella sp., ZPAL Bp 60/20, damaged shell from the middle Wietrznia Beds of Wietrznia Ie in dorsal (A1), ventral (A2), lateral (A3), posterior (A4), and anterior (A5) views. B. Eleutherokomma zarecznyi (Gürich, 1903), ZPAL Bp 60/9, incomplete shell from the Nodular Limestone (Pa. hassi Zone) of Dębnik in dorsal (B1), ventral (B2), lateral (B3), posterior (B4), and anterior (B5) views. C, D. Tenticospirifer? sp. from the middle Wietrznia Beds of Wietrznia Ie. C. Damaged ventral valve ZPAL Bp 60/24 in ventral (C1) and posterior (C2) views. D. Exterior of incomplete dorsal valve ZPAL Bp 60/25. E. Squamulariina? sp., GIUS 4−273 Wt/IM−6, ventral valve from the middle Wietrznia Beds of Wietrznia Id−W in posterior (E1) and ventral (E2) views. F, G. Cyrtospirifer bisellatus (Gürich, 1903) from the Nodular Limestone (Palmatolepis hassi Zone) of Dębnik. F. Shell ZPAL Bp 60/14 in dorsal (F1), ventral (F2), lateral (F3), posterior (F4), and anterior (F5) views. G. Exterior of large ventral valve ZPAL Bp 60/22.