Keywords: Dioecesis Orientis 400 AD.png Map of the Diocese of the East Dioecesis Orientis ca 400 AD showing the subordinate provinces and the major cities Base map found at en Topographic map Global 1-kilometer map otherwise self-made Data based on maps in atlases and the internet and on contemporary sources primarily the Notitia Dignitatum and the Synecdemus <br>Note the exact course of the provincial boundaries is very uncertain and in many cases only approximate 2007-09-19 Cplakidas Maps of the Byzantine Levant Maps of Byzantine provinces Maps of Palestine in the 4th century Maps of the history of Israel |