Alveolinella quoii (d’Orbigny, 1826)

Figure 22.15

1826 Alveolina quoii d’Orbigny, p. 307, pl. 17, figs. 11-13.

2012 Alveolinella quoii (d’Orbigny); Debenay, p. 102.

Description. Test large, elongate, side view fusiform, wall calcareous, imperforate, surface adorned with numerous costae; chambers narrow, many in adults, planispirally arranged with gradual increase in size as added, thickening at both ends, coiling involute; apertural face with a series of openings placed in many rows.