(Year: 1993, Number: 16)

• Osman Koptagel, Ahmet Gökçe. "Main componenet chemistry and genesis of chromites in the Başçayır- Dağönü (Ulaş-Sivas) area", 1-18.
• A. Ümit Tolluoğlu. "The petrographical and geochemical characteristic of felsic ıntrusive (Kötüdağ ve Buzlukdağ) cutting Kırşehir Massive", 19-42.
• Abdürrahim Şahbaz, Sezai Görmüş. "Source rock types and provenance of Eocene and Oligocene to the north of Çardak (Denizli)", 43-54.
• Vedat Toprak, M. Cemal Göncüoğlu. "Keçiboyduran-Melendiz fault and its regional significance (Central Anatolia) ", 55-66.
• Atilla Çiner, Max Deynoux, Erdal Koşun, Niyazi Gündoğdu. "Sequential stratigraphic analysis of the Beldede Braid-Delta complex (BODK): Polatlı-Haymana basin, (Middle Eocene) Central Anatolia", 67-93.
• Mehmet Ekmekçi. "Delineation of protection zones against microbial pollution for groundwater resources",93-101.
• Erkan Aydar, Alain Gourgaud. "Evolution of magma chambers and related petrogenic processes of the Hasan Dağı strato volkano", 101-115.
• Reşat Ulusay. "Geotecnical considerations on the stability of spoil piles at a potential coal basin", 115-133.
• Reşat Ulusay. "Computer aided analysis of plane shear failure for complex slopes and comprasion of the proposed model with the simplified model", 133-149.
• Cemal Tunoğlu. "Deposited conditions of İncegez and Davutlar formations in the Devrekani Basin (Middle Pontids)", 149-167.
• Necmettin Avcı, Durmuş Boztuğ. "Petrology of the Çatlı Granitoid (İliç-Erzincan)", 167-193.
• Muhittin Gündüz, İsmail Girgin. "Investigation of the fractional concentration of barite, fluorite end bastnaesite minerals in Eskişehir- Kızılcaören complex ore by scrubbing", 167-193.
• Hüsnü Aksoy. "Kinematic and analytic studies of the slope instabilities at Orhaneli (Bursa) open pit lignite mine", 193-203.
• Füsun Alkaya. "Kimmeridgian- Lower Tithonian ammonite fauna and stratigraphy of the Soğukçam (Bolu) area", 203-217.
• O.Özcan Dora, Osman Candan. "Application of Screinmakers method to an area located between Demirci-Borlu at the northern flank of Menderes Massive", 217-239.