North Anatolian Fault the chain is not complete, and that an earthquake will soon strike further west along the fault – perhaps near the heavily populated city of Istanbul. North Anatolian Fault The North Anatolian Fault (NAF) () is an active right-lateral strike-slip fault in northern Anatolia which runs along the transform boundary between the Eurasian Plate and the Anatolian Plate. The fault extends westward from a junction with the East Anatolian Fault at the Karliova Triple Junction in eastern Turkey, across northern Turkey and into the Aegean Sea for a length of 1500 kilometers. It runs about 20 km south of Istanbul.
Anatolian beyliks with the Battle of Köse Dağ in 1243 which had the indirect consequence of extending the Turkic territory in Western Anatolia toward the end of the 13th century. Three Anatolian regions remained Christian until their defeat and Ottoman conquest: Combined with the Seljuqs and the immigration of Turkic tribes into the Anatolian mainland the Anatolian Beyliks spread Turkish and Islamic influence in Anatolia. Unlike the Seljuqs, whose language of administration was Persian, the Anatolian emirates adopted spoken Turkish as their formal literary language. The Turkish language achieved widespread use in these principalities and reached its highest sophistication during the Ottoman