Spiroloculina neocircularis McCulloch, 1977

Figure 21.16

1977 Spiroloculina neocircularis McCulloch, p. 544, pl. 228, fig. 14.

2012 Spiroloculina cf. S. neocircularis McCulloch; Debenay, p. 134.

Description. Test nearly circular, broader than long, wall calcareous, imperforate, surface ornamented with oblique ribs, more prominent on the final chambers and the neck; final chambers slightly inflated; periphery broadly rounded and carinate, sutures distinct, slightly depressed; aperture terminal, subrounded, with a simple tooth, bordered by a thin lip.