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

1987 Nodosaria cf. acuminata HANTKEN — REISER, S. 71, Taf. 5, Fig.2, 8. 1999 Nodosaria acuminata (HANTKEN) — DARAKCHIEVA, p. 30. Neotype — M.99.50. Type locality — Eger, Kiseged-hegy, road cut. Type level — Kiscell Clay Formation, Upper Kiscellian. Material — One specimen. Dimensions — Length 8—15 mm, width 0.5—1.5 mm. Diagnosis — Test is elongate, uniserial; the proloculus is apiculate. The chambers are ovate, enlarging gradually. Sutures are horizontal and distinct. Wall is calcareous, hyaline. The aperture is terminal and radiate. Test is ornamented by 6-8 longitudinal ribs. Remarks —The figured specimen in SZTRÁKOS (1979) differs from original one with number and height of chambers. Complete specimens are rare. Stratigraphical range — This species is not rare in the Clavulina Szabói layers (HANTKEN 1875a-b). Recently, few specimens arc known from the Kiscell Clay (Dorog, Eger, Kiscell-Óbuda) (NAGYNÉ GELLAI 1973; HORVÁTH 1985; SZTRÁKOS 1978). Dentalina acuminata can be found in the Michelstettener layers in the Bavarian molasse, Lower Egerian (REISER 1987). In Croatia it occurs in Oligocène (Rupelian) (ClMERMAN & PAVSIC 1979; SlKIC 1985). In North Bulgaria it ranges from Upper Eocene to Lower Oligocène and occurs in Middle Miocene, too (DARAKCHIEVA, 1999). Ecology — There are no significant data on the distribution and ecological parameters of Dentalina. This species may occur from the neritic to the bathyal zone. Dentalina bacilloides (HANTKEN, 1868) (Plate I: 2, Plate II: 2) 1868 Nodosaria bacitioides n. sp. — HANTKEN, p. 86, pl. I, fig. 9. 1875a Nodosaria bacilloides HANTKEN — HANTKEN, S. 27, Taf. II, Fig. 8. 1875b Nodosaria badlloides HANTKEN — HANTKEN, p. 22, pl. II, fig. 8. 1949 Nodosaria bacilloides HANTKEN — CUVILLIER & SZAKÁLL, p. 74, pi. 27, fig. 32. 1962 Nodosaria badlloides HANTKEN — MAJZON, pi. XXX(II), fig. 8. 1978 Nodosaria bacilloides HANTKEN — SZTRÁKOS, pi. 9, fig. 6. 1979 Nodosaria bacilloides HANTKEN — ClMERMAN & PAVàlC, p. 256 (in list) 1979 Nodosaria bacilloides HANTKEN — SZTRAKOS, pi. 8, fig. 12. 1985 Nodosaria bacilloides HANTKEN — KORECZNÉ LAKY & NAGYNÉ GELLAI, p. 110, pl. XXXV, fig. 4, pl. XCIX, fig. 13. Neotype — M.99.51. Type locality — Pilisborosjenő, brickyard. Type level — Kiscell Clay Formation, Upper Kiscellian. Material — One specimen. Dimension — Length 1.8 mm, width 0.3—0.4 mm. Diagnosis — Test is elongate, uniserial and has a nearly cylindrical proloculus with a long bristle. Size of the chambers decreases gradually as added. Number of chambers is three or four, their sutures are horizontal, oUstinct. Wall is calcareous, hyaline. Its surface is ornamented by four to six longitudinal costae. Aperture is terminal, and radiate. Remarks — Dentalina badlloides (HANTKEN 1868) differs from Nodosaria latejugata (GÜMBEL 1868) in having a slightly spherical proloculus and long-shaped chambers, and from Nodosaria raphanistrum (LINNÉ, 1758) in the form of proloculus and subsequent chambers. Stratigraphical range — HATKEN (1875a-b) determined this species from Buda (Újlak) and Óbuda (Kiscell), upper part of the Clavulina Szabói layers. In the Central Paratethys, this rare species occurs in the Kiscellian and the Lower Badenian (ClMERMAN & PAVSIC 1979; SZTRÁKOS 1979; KORECZNÉ LAKY & NAGYNÉ GELLAI 1985). In the Aquitanian basin it is known in the Miocene sediments (CUVIER & SZAKÁLL 1949). Ecology — Dentalina badlloides ranges from the neritic to the bathyal zone. Dentalina budensis (HANTKEN, 1875) (Plate I: 3, Plate II: 3) 1875a Nodosaria budensis n. sp. — HANTKEN, S. 28, Taf. II, Fig. 10. 1875b Nodosaria budensis

— HANTKEN, p. 23, pl. II, fig. 10. 1933 Dentalina Hantkeni— CUSHMAN, p. 9, pi. 1, figs. 18-19. 1935 Dentalina Hantkeni CUSHMAN — CUSHMAN, p. 20, pi. 8, figs. 5-6. 1962 Nodosaria budensis HANTKEN — MAJZON, pl. XXX(II), fig. 10. 1978 Nodosaria budensis HANTKEN — SZTRÁKOS, pl. 8, fig. 1 1979 Nodosaria budensis HANTKEN — SZTRÁKOS, pl. 8, fig. 15. Neotype — M.99.52. Type locality — Pilisborosjenő, brickyard. Type level — Kiscell Clay Formation, Upper Kiscellian. Material — One specimen. Dimensions — Length 2 mm, width 0.3 mm. Diagnosis — Test is elongate, uniserial. Its proloculus is spherical with a short brickie. Chambers are slightly cylindrical. Proloculus and the last chamber are the largest. Sutures are distinct, horizontal and slighdy depressed. Wall is calcareous, perforate, and twelve longitudinal costae ornament the surface. The costae are dentalina-type, broken at the sutures. Aperture is terminal, radiate.