Thrace Basin basement, comprises interbedded fine to coarse grained clastics from a variety of depositional environments, turbidite, muddy carbonates with local reef developments, river channels and tuffs. More than 400 wells were drilled till 2008; 14 gas and 3 oil fields were discovered and all of them are producing. Main gas productions zones are between Eocene- Oligocene deposits; Hamitabat (turbiditic sandstones), Ceylan (tuffs), Sogucak (reefal limestone), and Osmancik (deltaic sandstone) formations. Shales of Hamitabat and Mezardere formations have good source potentials. Thrace Basin The European side of Turkey is called the Thrace Basin. It is the largest and thickest Cenozoic sedimentary basin
Eastern Front (Turkey) operations. On April 2, 1919, the XV Corps was organized as follows: On May 15, 1919, the XV Corps was organized as follows: On June 22, 1920, the Eastern Front was organized as follows: On August 11, 1920, the Nahcivan Detachment was organized as follows: On October 1, 1922, the Eastern Front was organized as follows: Eastern Front (Turkey) The Eastern Front (Modern Turkish: "Şark Cephesi" or "Doğu Cephesi") was one of the fronts of the Army of the Grand National Assembly during the Turkish War of Independence. Its commanded all military units in Eastern Region. At first, its headquarters