The Anatolian peninsula, also called Asia Minor, is bounded by the Black Sea to the north, the Mediterranean Sea to the south, the Aegean Sea to the west, and the Sea of Marmara to the northwest, which separates Anatolia from Thrace in Europe. Traditionally, Anatolia is considered to extend in the east to an indefinite line running from the Gulf of Iskenderun to the Black Sea, coterminous with the Anatolian Plateau. This traditional geographical definition is used, for example, in the latest edition of Merriam-Webster's Geographical Dictionary,[2] as well as the archeological community.Under this definition, Anatolia is bounded to the East by the Armenian Highland, and the Euphrates before that river bends to the southeast to enter Mesopotamia.
[3] To the southeast, it is bounded by the ranges that separate it from the Orontes valley in Greater Syria and the Mesopotamian plain. [3] However, following the establishment of the Republic of Turkey, Anatolia was defined by the Turkish government as being effectively co-terminous with Asian Turkey.Turkey's First Geography Congress in 1941 created two regions to the east of the Gulf of Iskenderun-Black Sea line named the Eastern Anatolia Region and the Southeastern Anatolia Region,[4] the former largely corresponding to the western part of the Armenian Highland, the latter to the northern part of the Mesopotamian plain. This wider definition of Anatolia has gained widespread currency outside of Turkey and has, for instance, been adopted by Encyclop? dia Britannica[5] and other encyclopedic and general reference publications
