Lagena striata (d’Orbigny, 1839)

(Figs 15 O-P; 16A-L; 31P; 32A)

Oolina striata d’Orbigny, 1839: 21, pl. 5, fig. 12.

Lagena striata –Heron-Allen & Earland 1932: 366, pl. X, figs 10-12.

LOCALITY. — SGB3 (Manche).

MATERIAL EXAMINED. — Sample: SGB3, 9.50 m (MNHN.F.F67668- F67671); sample: SGB3, 9.50 m (MNHN.F.F67753), 48 specimens.

AGE. — Late Pliocene.

DESCRIPTION

Test globular to ovoid ornamented with longitudinal fine costae alternating with shorter (40), a few extend onto the neck; wall hyaline, finely perforate; aperture rounded; aboral end structure.