Bailiella aequalis ...

Bailiella aequalis (Linnarsson, 1882) (Fig. 8) Conocoryphe aequalis Linnarsson, 1882: 25, 26, pl. 4, figs 12-15. — Grönwall 1902: 92, pl. 1, fig. 22. Conocoryphe (C.) aequalis – Cobbold 1913: 32, pl. 3, figs 18a-c (?). Bailiella aequalis – Westergård 1950: 28, 29, pl. 5, fig. 13; pl. 6, figs 1-3. —...

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Bibliographic Details
Main Authors: Unger, Tanja, Hildenbrand, Anne, Stinnesbeck, Wolfgang, Austermann, Gregor
Format: Text
Language:unknown
Published: Zenodo 2022
Subjects:
Biodiversity
Taxonomy
Animalia
Arthropoda
Trilobita
Ptychopariida
Conocoryphidae
Bailiella
Bailiella aequalis
Newfoundland
Online Access:https://dx.doi.org/10.5281/zenodo.7477287
https://zenodo.org/doi/10.5281/zenodo.7477287
Description
Summary:Bailiella aequalis (Linnarsson, 1882) (Fig. 8) Conocoryphe aequalis Linnarsson, 1882: 25, 26, pl. 4, figs 12-15. — Grönwall 1902: 92, pl. 1, fig. 22. Conocoryphe (C.) aequalis – Cobbold 1913: 32, pl. 3, figs 18a-c (?). Bailiella aequalis – Westergård 1950: 28, 29, pl. 5, fig. 13; pl. 6, figs 1-3. — Rudolph 1994: 191, pl. 23, figs 6, 7 (?). — Sdzuy 2000: 308, pl. 3, figs 11-15; pl. 7, figs 4-6 (?). Bailiella aff. aequalis – Šnajdr 1958: 166, pl. 35, figs 1-5. LECTOTYPE. — Specimen originally figured by Linnarsson (1882: pl. 14, fig. 12) and designated as lectotype by Westergård (1950). From the Ptychagnostus puntuosus Zone, lower portion, Andrarum, Scania, Sweden. DIAGNOSIS. — Cranidium width/length ratio of c. 2/1; anterior margin narrow; occipital ring without node; packed coarse granulose ornamentation, grains with flattened to impressed top (based on Linnarsson 1882, with modifications). MATERIAL EXAMINED. — One cranidium of Bailiella aequalis (NFM F-3811). Collected at 5.90 m (Fig. 2) of the Manuels ... : Published as part of Unger, Tanja, Hildenbrand, Anne, Stinnesbeck, Wolfgang & Austermann, Gregor, 2022, Biostratigraphy and taxonomy of polymerid trilobites of the Manuels River Formation (Drumian, middle Cambrian), Newfoundland, Canada, pp. 1051-1087 in Geodiversitas 44 (33) on pages 1063-1064, DOI: 10.5252/geodiversitas2022v44a33, http://zenodo.org/record/7477657 ...

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