Systematic Study of The Some Species of The Genera Alveolina, Nummulites, Ranikothalia and Assilina in The South of Polatlı (SW ANKARA)
Abstract: Systematic study and stratigraphic distribution of the species mentioned below of Alveolina, Nummulites,Ranikothalia and Assilina, collected from the south of Polatli (SW ANKARA), are given.Thanetian: A, (Glomalveolina) primaeva Reichel, A. .(Glomalveolina) pilula Hottinger, A- (Glomalveolina) telemetensisHottinger.Lower İlerdian: N. exilis Douville, A. cucumiformis Hottinger, A. ellipsoidalis Schwager.Middle ilerdian: A. blumenthali Sirel, A. pasticillata Schwager, A. avellana Hottinger, A. aragonensis Hottinger, A. moussoulensis Hottinger, A. minervensis Hottinger, A. ellipsoidalis Schwager, A. ankaraensis Sirel, A. laxa Hottinger, A.leupoldi Hottinger, A. aff. ciafaloi Checchia _ Rispoli, A. pisiformis Hottinger, A, corbarica Hottinger, A. subpyrenaicaLeymerie, A. ilerdensis Hottinger, A, varians Hottinger, N. atacicus Leymerie, R. couisensis (dArchiac).Upper ilerdian: A, polathensis Sirel, A. sakaryaensis Sirel, A. decipiens d`Orbigny, A. rotundata Hottinger, N. murchisoni (Rütimeyer), R. nuttalli (Davies).Lower Cuisian: A. haymanaensis Sirel, A. oblonga d`Orbigny, N. planulatus (Lamarck), N. leupoldi Schaub, A. place.itula (Deshayes).Middle Cuisian - Upper Cuisian?: A. aff. lehneri Hottinger, A. aff. riitimeyeri Hottinger, A. aff. rugosa Hottinger, A. canavarii Checchia _ Rispoli, A. bayburtensis Sirel.