Spiroloculina parvula Chapman, 1902

Figure 22.1-2

1902 Spiroloculina parvula Chapman, pl. 36, fig. 5.

2014 Spiroloculina parvula Chapman; Panchang and Nigam, pl. 6, fig. 20a-b.

Description. Test large, outline ovate, wall porcelaneous, surface ornamented with prominent, long ribs; chambers slightly inflated; periphery highly carinate, sutures distinct; aperture terminal, round at the end of the neck, bordered weakly by a thin rim, with a small bifid tooth.