Harbinia crepata Do Carmo et al. , 2013

Harbinia crepata Do Carmo et al., 2013

Fig. 6E

Harbinia crepata Do Carmo et al., 2013: 95 , figs 3.9–3.18.

Gen. ind. sp. aff. 207 – Silva-Telles Júnior & Viana 1990: 314, figs 2.1, 2.3.

New material examined

BRAZIL: Estre outcrop, Rosário do Catete Municipality, Sergipe State (sample MP-1423), approximate coordinates 10°41' S, 37°02' W; São José 1 outcrop, Riachuelo Municipality, Sergipe State (samples MP-1561 and MP-1573), approximate coordinates 10°44' S, 37°13' W.

Type locality and stratum

CE-1 well, at a depth of 2079.5 m, Ceará State, Brazil; Alagamar Formation, Potiguar Basin, middleupper Aptian.

Measurements

Hypotype (CP-681): right valve: length = 0.72 mm, height = 0.43 mm.

Remarks

The diagnosis follows Do Carmo et al. (2013).

Paleoecology and distribution

Harbinia crepata Do Carmo et al., 2013 is a freshwater to shelf species occurring in the following localities and stages: Crato Member, Santana Formation, Araripe Basin, Aptian ( Silva-Telles Júnior & Viana 1990); Alagamar Formation, Potiguar Basin, middle–upper Aptian ( Do Carmo et al. 2013); and in the present work, Angico and Taquari Members, Riachuelo Formation, Sergipe-Alagoas Basin, uppermost Aptian–lower Albian, Aracajuia benderi zone (MSA-0), Sergipella viviersae subzone (MSA- 0.2), Brazil.