Four new genera (Haymanella, Kayseriella, Elazigella and Orduella) and one new species of Hottingerina from the Paleocene of Turkey

One new foraminiferal family, Orduellinidae (type genus Orduella n. gen.) in the superfamily Orbitoidacea is described. Four new foraminiferal genera from the Paleocene of Turkey are proposed, as follows: Haymanella (Lituolidae), type species Haymanella paleocenica; Kayseriella (Hauerinidae), type species Kayseriella decastroi; Elazigella (Spiroloculinidae), type species Elazigella altineri and Orduella (Orduellinidae n. fam.), type species Orduella sphaerica. One new foraminiferal species Hottingerina anatolica from the Thanetian is described and figured. The stratigraphy of the type localities of new foraminiferal taxa are briefly discussed.