Szabó János szerk.: Fragmenta Mineralogica Et Palaentologica 21. 2003. (Budapest, 2003)

Five new species of meter of the test at widest part 480-500 fim. Diagnosis — Test free, unilocular; narrow, elongate, mace-formed in outline; circular in cross-section; wall calcareous, finely perforate, with infrequent, circular to elongate beads; length approximately two and half times lenthic Foraminifera 3 bigger than maximum width; aperture terminal. Remarks — Lagena clavula n. sp. displays a longer shape like the similar Lagena clavulus HERON-ALLEN & EARLAND. Suborder Rotaliina DELAGE & HÉROUARD, 1879 Superfamily Acervulinacea SCHULTZE, 1854 Family Alfredinidae S. N. SINGH & KALIA, 1972 Genus Epistomaroides UCHIO, 1952 Epistomaroides costatus n. sp. (Plate I: 6-7) Name — The specific name costatus refers to strongly thick radial costae. Holotype — Eötvös Loránd University, Collection of the Department of Palaeontology. No. OP-4398; OP-4399; OP-4510. Type locality — The Devecser 4 borehole. Type strata —Figured specimens from Devecser 4, 54—56 meters (Padrag Marl Formation). Stratigraphical range in Hungary — Upper Eocene (Priabonian) Dimensions — Diameter of the test 700-900 fim. Width of the test 600-700 urn. Diagnosis — Test free, wall calcareous, coarsely perforate; circular in outline, plano-convex in cross-section; earlier chambers trochospiral, later chambers becoming planspiral, increasing gradually in size; spiral side and umbilical side partially involute, on the umbilical side small umbilical boss visible; radial, strongly thickened sutures on umbilical side; aperture interiomarginal, extending onto spiral side. Remarks —This form similar to Epistomaroides affinis, (HANTKEN) and Epistomaroides granosa (HANTKEN), but the radial, strongly, thick sutures on umbilical side quite unique. <= Explanation to Plate I 1 — Textularia tuberosus n. sp. — ~ X170, lateral view. 2 —Textularia tuberosus n. sp. — ~ x250, apertural view. 3 — Pyrgo microstriatus n. sp. — ~ X50, lateral view. 4 — Pyrgo microstriatus n. sp. x50 lateral view. 5 — Lagena clava n. sp. — ~ x70, lateral view. 6 — Epistomaroides costatus n. sp. — ~ x70, umbilical side. 7 — Epistomaroides costatus n. sp. — ~ x80, apertural view. 8 — Gyroidinoides koestleri n. sp. — ~ x90, spiral side. 9 — Gyroidinoides koestleri n. sp. — ~ xl 10, apertural view. Superfamily Chilostomellacea BRADY, 1881 Family Gavelinellidae HOFKER, 1956 Subfamily Gyroidinoidinae SAIDOVA, 1981 Genus GyroidinoidesBROTZEN, 1942