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) Author Margerel, Jean-Pierre text Geodiversitas 2023 2023-02-09 45 1 1 53 journal article 53760 10.5252/geodiversitas2023v45a1 08c00c56-bb28-483f-b7c3-629d719e2187 1638-9395 7693425 urn:lsid:zoobank.org:pub:30880BD5-05CA-402B-A0CF-F922059A2B70 Deuteralagena sp. F ( Fig. 4 K-M) LOCALITY. — SGB3 (Manche). MATERIAL EXAMINED. — Sample:SGB3, 9.50 m ( MNHN .F.F67618). AGE. — Late Pliocene. DESCRIPTION Test ovoid inflated, aboral end with costae, short conical neck with ridges; wall hyaline, smooth, finely perforate; aperture rounded with small striated lip; small aboral opening.