Quinqueloculina subpolygona Parr, 1945

Figure 18.18

1945 Quinqueloculina subpolygona Parr, p. 196, pl. 12, fig. 2a-c.

2012 Quinqueloculina subpolygona Parr; Debenay, p. 127.

Description. Test elongate, slightly compressed, wall calcareous, surface ornamented with strong costae; chambers distinct, chamber arrangement quinqueloculine; periphery quadrangular, sutures distinct and depressed; aperture terminal, large, bordered by a weakly everted lip, with a bifid tooth.