Abstract: This study which is apart of the "Melen Project" aims to using of foraminifer s and ostracods fauna, sedimentologicalfeatures and quaternary features to investigate of sedimentary environment and ecology of the sequence which was sampled fromdrill-cores in S-SW of Yeşilçay (Ağva), Yeşilçay (Ağva) creek and north of Göksu creek.