Zur Geologie Der Chromfuhrenden Ophiolite Der Osttorkei
Turkish Mining Activities in Figures
Note on the New Haplophragmium Species Found in Southeastern Turkey
Upper Visean Goniatites From Northern Anatolia
Activities of the Mineral Research and Exploration Institute (M.T.A) During 1957
Note on Some Lower Cretaceous Ammonites From Karalar Köyü, Northwest of Ankara
Ein Beitrag Zu Den Beziehungen Exogene-Endogene Kontaktmetamorphose