Cardobairdia, van den Bold, 1960 emend. McKenzie, 1967

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 : 55

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.4340803

persistent identifier

https://treatment.plazi.org/id/9F3D1275-FFDA-6405-DCC6-FBB2096449EB

treatment provided by

Plazi

scientific name

Cardobairdia
status

 

Cardobairdia sp. 3

Fig. 12 View Fig D–F

Material examined

ROMANIA • 1 complete carapace; Black Sea , Romanian Continental Shelf , borehole 817LV, sample CM31C; Rhaetian, Upper Triassic; MNHN.F. F63302 View Materials 1 RV; same collection data as for preceding; Rhaetian, Upper Triassic; MNHN.F. F63362 View Materials 1 complete carapace; same locality as for preceding but sample CM31A; Rhaetian, Upper Triassic; MNHN.F. F63303 View Materials .

Dimensions

RV: L = 275–354 µm; H = 143–203 µm; H/L = 0.59–0.64.

LV: L = 283–299 µm; H = 168–192 µm; H/L = 0.52–0.59.

Occurrence

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

Remarks

Cardobairdia sp. 3 is very close to Cardobairdia cf. liassica (Drexler, 1958) in Monostori 2008 from the Pliensbachian of Hungary ( Monostori 2008: pl. 1, fig. 8). Cardobairdia has been attributed to the Sigilliidae , which are merodont hinge ostracods (e.g., Tabuki & Hanai 1999; Olempska 2001). Cardobairdia shows a crenulate posterior tooth, which might correspond to a merodont hingement. However, the ventral bar is not visible, so it is not possible to assess with certainty that it is crenulate or whether the lobes occur before and after the anterior and posterior teeth.

Kingdom

Animalia

Phylum

Arthropoda

Class

Ostracoda

Order

Podocopida

Family

Bairdiidae

Genus

Cardobairdia

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