Lagena mariae Karrer, 1877

(Figs 14 I-K; 31L, M)

Lagena mariae Karrer, 1877: 378, pl. 16b, fig. 16.

LOCALITIES. — La Sautré and la Pugle (Maine-et-Loire).

MATERIAL EXAMINED. — Sample: la Sautré, 15.00 m (MNHN.F.F67662); sample: la Pugle, 9.00 m (MNHN.F.F67751), 2 specimens.

AGE. — Early Pliocene.

DESCRIPTION

Test ovoid with dense reticulate ornamentation extending onto the neck; wall punctate; aboral end structure.

Lagena ornaticollis Jones, 1984, n. stat. (Figs 14 L-O; 15A-N; 31N, O)

Lagena substriata subsp. ornaticollis Jones, 1984: 133, pl. 7, fig. 17.

LOCALITIES. — St Erth (Cornwall), Mernel (Loire-Atlantique), la Groussinière (Ille-et-Vilaine), Fécamp (Seine-Maritime), SNP (Manche).

MATERIAL EXAMINED. — Sample: St Erth, 5.20-5.30 m (MNHN.F.F67663, F67664); sample: Mernel S212, 5.50 m (MNHN.F.F67665); sample: Fécamp 2A, (MNHN.F.F67666); sample: SNP-F4, 30.70-32.00 m (MNHN.F.F67667); sample: la Groussinière S17, 22.50- 21.70 m (MNHN.F.F67752), 15 specimens.

AGE. — Early Pliocene to Late Pliocene.

DESCRIPTION

Test ovoid, ornamented with longitudinal costae (35) alternating with shorter sometimes connected and extending onto the neck with reticular shape; neck distinct consisting of an overlay of hexagonal-based chamberlets externally closed with reticulate punctate wall; wall hyaline, punctate; aperture rounded.