Colakoglu, S. And Ozcan, E. 2003. Orthophragminid foraminiferal assemblages from an Ilerdian-early Cuisian reference section (Sakarya section, Haymana-Polatli Basin, central Anatolia-Turkey). RIVISTA ITALIANA DI PALEONTOLOGIA E STRATIGRAFIA , vol.109, no.1 , 45-61.

Colakoglu, S., & Ozcan, E., (2003). Orthophragminid foraminiferal assemblages from an Ilerdian-early Cuisian reference section (Sakarya section, Haymana-Polatli Basin, central Anatolia-Turkey). RIVISTA ITALIANA DI PALEONTOLOGIA E STRATIGRAFIA , vol.109, no.1, 45-61.

Colakoglu, S, And E Ozcan. "Orthophragminid foraminiferal assemblages from an Ilerdian-early Cuisian reference section (Sakarya section, Haymana-Polatli Basin, central Anatolia-Turkey)," RIVISTA ITALIANA DI PALEONTOLOGIA E STRATIGRAFIA , vol.109, no.1, 45-61, 2003

Colakoglu, S And Ozcan, E. "Orthophragminid foraminiferal assemblages from an Ilerdian-early Cuisian reference section (Sakarya section, Haymana-Polatli Basin, central Anatolia-Turkey)." RIVISTA ITALIANA DI PALEONTOLOGIA E STRATIGRAFIA , vol.109, no.1, pp.45-61, 2003

Colakoglu, S. And Ozcan, E. (2003) . "Orthophragminid foraminiferal assemblages from an Ilerdian-early Cuisian reference section (Sakarya section, Haymana-Polatli Basin, central Anatolia-Turkey)." RIVISTA ITALIANA DI PALEONTOLOGIA E STRATIGRAFIA , vol.109, no.1, pp.45-61.

@article{article, author={S Colakoglu And author={E Ozcan}, title={Orthophragminid foraminiferal assemblages from an Ilerdian-early Cuisian reference section (Sakarya section, Haymana-Polatli Basin, central Anatolia-Turkey)}, journal={RIVISTA ITALIANA DI PALEONTOLOGIA E STRATIGRAFIA}, year=2003, pages={45-61} }