Lunkka, Juha Pekka Pliocene vertebrate locality of Çalta, Ankara, Turkey. 1. Sedimentation and lithostratigraphy - Paris Muséum national d'Histoire naturelle 1998 - pp. 329-338 ilus. Subjects--Topical Terms: LITOESTRATIGRAFIAPLIOCENOSEDIMENTACION Subjects--Geographic Terms: ANKARATURQUIA