Sagrinella durrandii (Millett, 1900b)

Figure 10.23

1900b Bolivina durrandii Millett, p. 544, pl. 4, fig. 7ab.

2002 Bolivina durrandii (Millett); Gandhi, Rajamanickam and Nigam, p. 56, pl. 2, fig. 4.

2012 Sagrinella durrandii (Millett); Debenay, p. 178.

Description. Test elongate, compressed, wall calcareous, perforate, surface of chamber ends ornamented with intermittent spines; chambers very slightly inflated, rapidly increasing in length; periphery acute, carinate, sutures depressed; aperture terminal, an elongate slit-like opening, bordered by a reversed lip.