Lagena sp. B

(Fig. 19 E-G)

LOCALITY. — Fécamp (Seine-Maritime).

MATERIAL EXAMINED. — Sample: Fécamp 2A (MNHN.F.F67685).

AGE. — Early Pliocene.

DESCRIPTION

Test elliptical, elongated, ornamented with numerous longitudinal costae alternating with shorter (44) and extending onto the neck with reticular shape; distinct neck consisting of an overlay of hexagonal-based chamberlets externally closed with reticulate punctate wall and ornamented with reticular ornamentationt; wall hyaline, punctate; aperture rounded; aboral opening.