Elphidiella hannai (Cushman and Grant, 1927)

Figure 6.5

1927 Elphidium hannai Cushman and Grant, p. 77, pl. 7, fig. 1.

2008 Elphidiella hannai (Cushman and Grant); Riveiros and Patterson, p. 34, figs. 15.5a-5c.

Description. Test round, wall calcareous, finely perforate, surface smooth, apertural side granular; chambers many, distinct, not inflated, arranged planispirally, coiling involute; umbilical region flattened; periphery rounded, sutures distinct, curved and limbate; aperture interiomarginal, multiple, small, round openings along the apertural face.