The Orogenic Evolution of Turkey

Oil Possibilities in the Sedimentary Basins of Turkey

New Carboniferous Megaspores From the Zonguldak And Amasra Coal Basin

Kazım YAHŞIMAN

The Carboniferous Megaspores From the Zonguldak And Amasra Coal Basin and Their Stratigraphical Values

Yaşar ERGÖNÜL

Über Eine Pra-Herzynische Faltungsphase Im Kaz-Dağ Kristallin

Geological Surveys

Die Kieselbildungen Des Simischen Magmatismus

Permian Megspores From Hazru (Diyarbakır)

Kâzım YAHŞIMAN, Yaşar ERGÖNÜL