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

Data to revision and distribution of small Foraminifera species described by HANTKEN (1868,1875) Part IL Nodosariidae and Vaginulinidae by Mária HORVÁTH Abstract — In this part, the systematic position, diagnosis, stratigraphical range and scanning electron microscope photos of 50 species, designated by HANTKEN, are given. These species belong to the Nodosariidae {Dentalina baälloides, D. crassa, D. budensis, D. acuminata, D. conforta, D. guembeli, D. semilaevis, "Dentalina" sublaxa, Grigelis coarctata, Laevidentalina intermedia, L. de bilis, L. budensis, Nodosaria karreri, N. reit^i, N. simplex, N. gigantea, N. setosa, Pjramidulina mino, Ungulina glabra, L. seminuda, Plectofrondicularia striata) and to the Vaginulinidae (Lenticulina arcuatostriata, L granulata, L, bullata, L budensis, L baconica, L. porvaensis, Perculta^onaria schwageri, Saracenaria minima, S. propinqua, Frondovaginulina superba, F. tenuissima, Plamula budensis, Amphicoryna tunicata, A. (?) globosa, Astacolus complanatus, A. indifferens, A. budensis, A. irregularis, A. porvaensis, Hemirobulina hantkeni, H. recta, H. pauáloculata, H. ornata, H. splendens, Vaginulinopsis subregularis, V. elegáns, V. mina tu s, Planularia karolyi, P. kubinyii). Key words — HANTKEN'S small foraminifers, "Clavulina Szabói' layers, diagnoses, types, stratigraphy, ecology, Eocene, Oligocène. HORVÁTH, M. (2003): Data to revision and distribution of small Foraminifera species described by HANTKEN (1868, 1875). Part II. Nodosariidae and Vaginulinidae. — Fragmenta Palaeontologica Hungarica, 21: 5—32 Subject of this work, the second part of a taxonomical series, is re-examination and re-figuration of the nodosariid and vaginulinid species that were decribed by HANTKEN (1868, 1875a—b). These publications are fundamental in the foraminiferal research and this fact has given reason to search for the original specimens in order to collect data for a revision of HANTKEN's species. Unfortunately, most of the original specimens have already lost and, because many localities have become inaccessible, they frequently cannot be substituted by topotypic neotypes. Detailed information about the material, methods, localities and geological formations is provided in the first part (HORVÁTH 2002) as well as about the taxonomy of 13 species of Textulariidae and Miliolidae. Inventor}^ numbers indicate Dept. of Geolog}

7 and Palaeontology of the Hungarian Natural History Museum as depositor}'. Original specimens of several species were found in two additional collections as indicated in Table 1. The classification of benthic foraminifera, applied in this paper, follows that of LOEBLICH & TAPPAN (1988). Table 1 — The available original material out of the Hungarian Natural History Museum. — Number of specimens. Localities: So A > 2 Depositories and species: Várhegy So A > 2 Újlak Józsefhegy Szápár Porva Kiscell All available University Eötvös Loránd, Department of Physical and Historical Geology Cristellarid

, Selm >ageri 1 1 Dentalina con tort a 2 2 Dentalina gigantea 1 1 Dentalina semilaevis 1 1 Robulina ami oat-striata 18 3 21 Robulina budensis 2 2 Robulina granulata 1 1 Robulina Kubinyii 3 29 3 35 University Eötvös Loránd, Department of Palaeontology Robulina arcuatostriata 9 9 Robulina Kubinyii 50 50 Taxonomy Classis Foraminifera ElCHWALD, 1830 Order Lagenida DELAGE & HÉROUARD, 1896 Superfamily Nodosariacea EHRENBERG, 1838 Family Nodosariidae EHRENBERG, 1838 Subfamily Nodosariinae EHRENBERG, 1838 Genus Dentalina RlSSO, 1826