Szabó János szerk.: Fragmenta Mineralogica Et Palaentologica 20. 2002. (Budapest, 2002)
1868 1875a 1875b 1949 1962b 1971 non 1973 1978 part 1979 non 1982 1985 1985 1988 Superfamily Spiroplectamminacea CUSHMAN, 1927 Family Spiroplectamminidae CUSHMAN, 1927 Subfamily Vulvulininae D'Orblgny, 1826 Genus Vulvulina D'ORBIGNY, 1826 Vulvulina pectinata HANTKEN, 1868 (Plate I: 3; Plate II: 3) Vulvulina pectinata n. sp. — HANTKEN, p. 94. Vulvulina pectinata HANTKEN — HANTKEN, S. 68, Taf. VII, Fig. 10. Vulvulina pectinata HANTKEN — HANTKEN, p. 58, pl. VII, fig. 10. Vulvulina pectinata HANTKEN — CUVILLIER & SZAKÁLL, p. 18, pl. 6, fig. 4. Vulvulina pectinata HANTKEN — MAJZON, pl. XXXVÍVIII), fig. 10. Semivulvulina pectinata (HANTKEN) — POPESCU & IVA, pl. II, fig. 5. Vulvulina pectinata HANTKEN — NAGYNÉ GELLAI, p. 444, pl. I, fig. 9. Semivulvulina pectinata (HANTKEN) — SZTRÁKOS, pl. 4, figs 3a-b. Semivulvulina pectinata (HANTKEN) — SZTRÁKOS, pl. 4, figs 5a-b. Semivulvulina aff. pectinata (HANTKEN) — SZTRÁKOS, pl. 3, fig. 6. Vulvulina pectinata HANTKEN — SlKIC, pl. I, fig. 10. Semivulvulina pectinata (HANTKEN) — KORECZNÉ LAKY & NAGYNÉ GELLAI, pl. VI, figs 10, 13; pl. XXI, figs 1-2. Vulvulina pectinata HANTKEN — GELLAI-NAGY, pl. XIV, figs 4-5, non fig. 2-3. Lertotype - GELLAI-NAGY (1988), pl. XIV, figs 4-5. Paralectotype — M.99.41. Budapest, Kis-Sváb-hegy, Buda Marl Formation, Upper Eocene. Type locality — Budapest, Kis-Sváb-hegy. Type level — Buda Marl Formation, Upper Eocene. Material — Six specimens (as Vulvulina pectinata) and one specimen as Scbizopbora pectinata remained in the Hantken Collections in Hungary (Table 4). Dimensions — height 1.5-2 mm, width 0.6-0.9 mm. Diagnosis — The test is broad, elongate and rhomboidal in section. The margins are sharply angular.. The early portion of test is planispirally coiled, later the chambers become biserially arranged. They are very broad and low, and slightly curved backwards toward the proloculus. The wall is finely agglutinated, its surface smooth. The aperture is a narrow elongate slit in terminal position. Remarks — The figured specimen in NAGYNÉ GELLAI (1973) belongs to Semivulvulina pectinata (REUSS), after its aperture, position of chambers and agglutination. The aperture of specimens in figures of GELLAI-NAGY (1988, pl. XIV, figs 2-3) is cHfferent from Vulvulina. It is similar to Semivulvulina pectinata. Stratigraphical range — It is not rare in the upper part of the Clavulina Szabói layers in all brickyards (HANTKEN 1875a, b). In Hungary it occurs in the Upper Eocene and the Oligocène (SZTRÁKOS 1979, 1982; HORVÁTH 1998, KORECZNÉ LAKY & NAGYNÉ GELLAI 1985). There is no data from its occurrence in other parts of the Central Paratethys. There are few data for its occurrence also from further parts of Europe. It occurs in the Middle Eocene to Langhian (Vindobonian) interval in the Aquitanian basin (Cuvn 1 1 ER & SZAKÁLL 1949). Egerian occurrence is indicated also in the Transylvanian basin (POPESCU & IVA 1971) and Rupelian in Croatia (SlKlC 1985), respectively. Ecology — There are no data for Vulvulina distributions in the Recent seas. In the Oligocène, it occurs in the open sea sediments together with typical bathyal agglutinated forms, such as Reticulophragmium acutidorsatum. part Vulvulina subflabelliformis (HANTKEN, 1875) (Plate I: 4, Plate II: 4) 1875a Textilaria subflabelliformis — HANTKEN, S. 66, Taf. XV, Fig. 2. 1875b Textilaria subflabelliformis — HANTKEN, p. 57, pl. XV, fig. 2. 1927 Vulvulina spinosa CUSHMAN — CUSHMAN, p. Ill, pi. 23, fig. 1. 1960 Vulvulina subflabelliformis (HANTKEN) — HAGN, Taf. 7, Fig. 2. 1962b Vulvulina subflabelliformis (HANTKEN) — MAJZON, pi. XLII(XV), fig. 2. 1975 Vulvulina haeringensis (GÜMBEL) — PROTO DECIMA & De BlASE in BRAGA et al., Tav. 1, fig. 23. 1979 Vulvulina haeringensis (GÜMBEL) — SZTRÁKOS, pl. 3, fig. 7. 1988 Textilaria subflabelliformis HANTKEN — GELLAI-NAGY, pl. XIV, fig. 1. Lectotype - GELLAI-NAGY (1988), pl. XIV, fig. 1. Paralectotype — M.99.42. Budapest, Kis-Sváb-hegy, Buda Marl Formation, Upper Eocene. Type locality — Budapest, top of the Kis-Sváb-hegy. Type level — Buck Marl Formation, Upper Eocene. Material —4 specimens. Dimensions — Length 0.6-0.9 mm, width 0.5-0.8 mm, and thickness 0.2-0.3 mm. Diagnosis — The test is elongate, rhomboidal in section. The margins are sharply angled. In the early growth stage the broad and low chambers are planispirally coiled in the microspheric generation. Later they become biserially arranged and strongly curved backwards toward the proloculus. The uniserial stage did not evolved. The sutures are distinct. The smooth wall is finally agglutinated. The aperture is a broad and low mteriomarginal arch.
