Microceratina, Swanson, 1980

Antonietto, Lucas Silveira, Carmo, Dermeval Aparecido do, Viviers, Marta Claudia, Neto, João Villar Queiroz & Hunt, Gene, 2016, Ostracoda (Arthropoda, Crustacea) from the Riachuelo Formation, Sergipe-Alagoas Basin, Brazil, Upper Aptian-Albian, European Journal of Taxonomy 244, pp. 1-57 : 39-40

publication ID	https://doi.org/ 10.5852/ejt.2016.244
publication LSID	lsid:zoobank.org:pub:D26E7E13-35AB-422A-B929-01AEBA7AB0A4
DOI	https://doi.org/10.5281/zenodo.3854503
persistent identifier	https://treatment.plazi.org/id/039CBA07-FFDD-FFCE-A9BD-F94F5B6FFDD8
treatment provided by	Valdenar
scientific name	Microceratina
status

Treatment

Microceratina ? sp. 1

Fig. 7T

Material examined

BRAZIL: Porto dos Barcos 3 outcrop, Riachuelo Municipality, Sergipe State (sample MP-1470), approximate coordinates 10°43' S, 37°10' W.

Measurements

Hypotype (CP-714): left valve: length = 0.41 mm, height = 0.24 mm.

Remarks

Microceratina ? sp. 1 vaguely resembles other species of Microceratina in Colin et al. (2005) in general shape (which is incomplete in the present specimen). Its ornamentation, however, bears no resemblance to any of the aforementioned, and for this reason it is only tentatively placed in this genus.

Paleoecology and distribution

Microceratina ? sp. 1 is a marine, outer shelf species occurring in the Taquari Member, Riachuelo Formation, Sergipe-Alagoas Basin, Brazil, middle Albian, Aracajuia benderi zone (MSA-0), Praebythoceratina amsittenensis subzone (MSA-0.3).