Sergipella viviersae Do Carmo et al., 2012

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 : 45-46

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.3854530
persistent identifier	https://treatment.plazi.org/id/039CBA07-FFD7-FFC4-A93D-F8805A20FAA5
treatment provided by	Valdenar
scientific name	Sergipella viviersae Do Carmo et al., 2012
status

Treatment

Sergipella viviersae Do Carmo et al., 2012 View in CoL

Fig. 9A

Sergipella viviersae Do Carmo et al., 2012: 10 View in CoL , figs 2.1–2.7. Sergipella transatlantica Krömmelbein, 1967 View in CoL . – Viviers et al. 2000: 437, figs 23.12–23.13.

Sergipella aff. viviersae View in CoL – Piovesan et al. 2013: 249, fig. 5.9a–b.

New material examined

BRAZIL: 1-CPB-1 well, Carmópolis Municipality, Sergipe State (depths of 348, 348.5 and 364.5 m); 1-US-1 well, Laranjeiras Municipality, Sergipe State (depths of 951, 1146 and 1200 m); Penha outcrop, Riachuelo Municipality, Sergipe State (samples MP-1449 to MP-1453, MP-1456, MP-1457 and MP- 1459), approximate coordinates 10°42' S, 37°13' W; São José 1 outcrop, Riachuelo Municipality, Sergipe State (samples MP-1550 to MP-1576, MP-1578, MP-1680 and MP-1694 to MP-1698), approximate coordinates 10°44' S, 37°13' W.

Type locality and stratum

Sample MP-1157, São José 1 outcrop, Riachuelo Municipality, Sergipe State, Brazil, approximate coordinates: 10°44' S, 37°13' W; Riachuelo Formation, Sergipe-Alagoas Basin, lower Albian, Aracajuia benderi zone (MSA-0), Sergipella viviersae subzone (MSA-0.2).

Measurements

Homeotype (CP-728): ³, carapace: length = 0.65 mm, height = 0.35 mm, width = 0.31 mm.

Remarks

The diagnosis follows Do Carmo et al. (2012).

Paleoecology and distribution

Sergipella viviersae Do Carmo et al., 2012 is a transitional to marine (shelf) species occurring in the following localities and stages: São Mateus Formation, Espírito Santo Basin, Albian ( Piovesan et al. 2013); and Riachuelo Formation, Sergipe-Alagoas Basin, upperAptian–lower Albian, Aracajuia benderi zone (MSA-0), Harbinia sinuata ? (MSA-0.1) and Sergipella viviersae (MSA-0.2) subzones ( Viviers et al. 2000; Do Carmo et al. 2012); in the present work, restricted to the Angico and Taquari Member of the aforementioned formation, Brazil.