Bairdiacypris sp. 1, Bradfield, 1935

Forel, Marie-Béatrice & Grădinaru, Eugen, 2020, Rhaetian (Late Triassic) ostracods (Crustacea, Ostracoda) from the offshore prolongation of the North Dobrogean Orogen into the Romanian Black Sea shelf, European Journal of Taxonomy 727, pp. 1-83 : 23

publication ID

https://doi.org/ 10.5852/ejt.2020.727.1183

publication LSID

lsid:zoobank.org:pub:85AF63D9-5E9E-4CE0-AEC6-6F7CC8C4D375

DOI

https://doi.org/10.5281/zenodo.4340801

persistent identifier

https://treatment.plazi.org/id/9F3D1275-FFFA-6425-DCC5-FDBF0C924B5A

treatment provided by

Plazi

scientific name

Bairdiacypris sp. 1
status

 

Bairdiacypris sp. 1

Fig. 6Q View Fig

Material examined

ROMANIA • 1 RV; Black Sea , Romanian Continental Shelf , borehole 817LV, sample CM31A; Rhaetian, Upper Triassic; MNHN.F. F63210 View Materials .

Dimensions

L = 821 µm; H = 311 µm; H/L = 0.38.

Occurrence

Romanian Continental Shelf, Black Sea, Rhaetian, Upper Triassic (this paper).

Remarks

Bairdiacypris sp. 1 differs from Bairdiacypris sp. in Forel et al. 2018 in being more elongate in lateral view with a more elongate posterior end, PB located higher and PDB concave, while it is uniformly convex in Bairdiacypris sp. in Forel et al. 2018. Bairdiacypris sp. 1 is also close to Fabalicypris triassica Bolz, 1971 from the Norian–Rhaetian of the Northern Calcareous Alps ( Bolz 1971b), but it differs by its higher posterior end and straight DB. In spite of the lack of a complete carapace to observe the nature of its ventral overlap, Bairdiacypris sp. 1 has a clear tripartite dorsal margin, which precludes the attribution to Fabalicypris .

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