Howellella (Howellella) Kozłowski, 1946

Baliński, Andrzej, 2012, The brachiopod succession through the Silurian-Devonian boundary beds at Dnistrove, Podolia, Ukraine, Acta Palaeontologica Polonica 57 (4), pp. 897-924 : 922

publication ID

https://doi.org/ 10.4202/app.2011.0138

persistent identifier

https://treatment.plazi.org/id/03E20437-BD42-FFFB-FFF1-FE45960CFAAF

treatment provided by

Felipe

scientific name

Howellella (Howellella) Kozłowski, 1946
status

 

Subgenus Howellella (Howellella) Kozłowski, 1946 Type species: Delthyris elegans Muir−Wood, 1923 ; Mulde Formation, Wenlock, Silurian; Gotland, Sweden.

Howellella (Howellella) latisinuata Kozłowski, 1929 Fig. 20A View Fig .

1929 Spirifer View in CoL (? Crispella View in CoL ) latisinuaus sp. n.; Kozłowski 1929: 197, pl. 11: 1–7.

1985 Howellella latisinuata ( Kozłowski, 1929) ; Nikiforova et al. 1985: 48, pl. 13: 1–3.

Material.—Four complete shells and 37 fragments of shells and single valves embedded in rock. The specimens were recovered from several beds in the interval extending from 0.2 m below the S–D boundary (bed −10) up to 12.3 m above the boundary (bed 115).

Remarks.—Fragmentary material from Dnistrove conforms with this species, which was described from the basal part of the Borshchiv Horizon ( Kozłowski 1929: 197–198, pl. 11: 1–7; Nikiforova et al. 1985: 48, pl. 13: 1–3), in having a small shell and very few, weak radial plications. The largest complete shell in the present material (see Fig. 20A View Fig ) measures 8.2 mm in length and 10.7 mm in width. Nikiforova et al. (1985) designated the neotype of the species from the Khudykivtsi Beds exposed at Olkhovtsy village (about 8 km

NW from Dnistrove). Stratigraphic and geographic range.— Nikiforova et al.

(1985: 48) confirmed that the species is confined to the Khudykivtsi Beds (former Tajna Beds).

Kingdom

Animalia

Phylum

Brachiopoda

Class

Rhynchonellata

Order

Spiriferida

Family

Delthyrididae

Genus

Howellella

Loc

Howellella (Howellella) Kozłowski, 1946

Baliński, Andrzej 2012
2012
Loc

Howellella latisinuata ( Kozłowski, 1929 )

Nikiforova, O. I. & Modzalevskaya, T. L. & Modzalevskaa, T. L. & Basset, M. G. 1985: 48
1985
Loc

Spirifer

Kozlowski, R. 1929: 197
1929
Darwin Core Archive (for parent article) View in SIBiLS Plain XML RDF