Triloculina schreiberiana d’Orbigny, 1839b

Figure 20.15

1839b Triloculina schreiberiana d’Orbigny, p. 174, pl. 9, figs. 20-22.

1997 Triloculina schreiberiana d’Orbigny; Cherif et al., p. 268, pl. 5, figs. 13-14.

Description. Test small, side view subovate, wall calcareous, imperforate, surface smooth; chambers distinct and broad, final chambers slightly inflated, arranged in triloculine plan; periphery broadly rounded; aperture terminal, large, subrounded opening, bordered by a slightly everted lip, with a slightly raised, short, distinct bifid tooth.