Fususella clavata (d’Orbigny, 1846) Margerel, 2023

Margerel, Jean-Pierre, 2023, The species of Lageninae Brady, 1881 (Foraminifera) from the Pliocene-Early Pleistocene of north-western France, Fécamp (Seine-Maritime, France) and St Erth (Cornwall, United Kingdom), Geodiversitas 45 (1), pp. 1-53 : 10

Fususella clavata (d’Orbigny, 1846) , n. comb. ( Figs 6 J-M; 30I, J)

Oolina clavata d’Orbigny, 1846: 24 , pl. 1, fig. 2.

Lagena laevis – Brady 1884: 455, pl. 56, fig. 8 (non fig. 9).

Lagena laevis forma laevis – Buchner 1940: 418, pl. III, figs 34, 35, non fig. 36.

Lagena clavata – Margerel 1968: 57, pl. 9, fig. 12. — Laga 1972: 73, pl. 6, fig. 10. — Papp & Schmid 1985: figs 7-9.

LOCALITIES. — LaGroussinière (Ille-et-Vilaine),laPugle(Maine-et-Loire).

MATERIAL EXAMINED. — Sample:la Groussinière S12, 14.50-16.80 m ( MNHN.F.F67626); sample: la Pugle, 7.00 m ( MNHN.F.F67735), 1 specimen.

AGE. — Early Pliocene, Late Pliocene.

DESCRIPTION

Test fusiform, inflated in the lower part, tapering at the oral end covered with ribs; wall hyaline, smooth, finely perforate; aperture rounded; aboral end structure.

Figures

FIG. 6. — A-I, Fususella basigranulata n. gen., n. sp.: A-E, la Pugle, holotype (MNHN.F.F67624); A, lateral view; B, oral end; C, D, oral and basal views; E, basal end; F-I, la Pugle, paratype (MNHN.F.F67625): F, lateral view; G, basal end; H, I, oral and basal views; J-M, Fususella clavata (d’Orbigny, 1846), n. comb., la Groussinière (MNHN.F.F67626):J, lateral view;K, oral end;L, M, oral and basal views;N-P, Fususella setigera (Millett,1901),n. comb.,la Sautré (MNHN.F.F67627): N, lateral view; O, oral end; P, basal end. Scale bars: A, F, J, N, 200 µm; C, D, H, I, L, M, 100 µm; E, G, K, O, P, 20 µm.