Description of Six New Species of the Alveolina Found in the South of Polatlı (SW Ankara) Region
Abstract: Six new spedes of Alveolina are described from the Polatlı region. Alveolina polathensis n.sp. (Upper Ilerdian), A.blumenthali n.sp. (Middle Herdian) belong to the group of Alveolina ellipsoidalis; A. bayburtensis n.sp.(Middle-UpperCuisian), A. sakaryaensis n.sp. (Middle Ilerdian) belong to the group of Alveolina Canavarii; A. ankaraensis n.sp.(Middle Ilerdian) belong to the group of Alveolina pasticillata; A. haymanaensis n.sp. (Lower Cuisian) belong to thegroup of Alveolina elliptica.