Bolivina dilatata Reuss, 1850

Figure 10.13

1850 Bolivina dilatata Reuss, p. 381, pl. 48, fig. 15a-c.

2002 Brizalina dilatata Reuss; Kaminski, Aksu, Box, Hiscott, Filipescu, and Al-Salameen, p. 173, pl. 2, fig. 13.

2010 Brizalina dilatata Reuss; Margreth, p. 113, pl. 24, fig. 2a-c.

2012 Brizalina dilatata Reuss; Milker and Schmiedl, p. 81, fig. 19.30.

2014 Bolivina dilatata Reuss; Panchang and Nigam, pl. 23, figs. 27-28.

Description. Test subtriangular, compressed, wall calcareous, perforate, surface smooth; chambers gradually increasing in size, biserially arranged; periphery subacute, sutures inclined and slightly depressed; aperture terminal, an elongate slit-like opening, bordered by a lip, with a tooth.