Thomas A. Carlson and David A. Michelson (eds.), "Tigris — ܕܩܠܬ " in last modified June 30, 2014, http://syriaca.org/place/202 Tigris ܕܩܠܬ ܕܶܩܠܰܬ دجلة The eastern major river of Mesopotamia, flowing from SE Turkey to the Persian Gulf. Attestation of name دجلة in the Muʿjam al-buldān of Yāqūt al-Ḥamawī. http://syriaca.org/place/202 http://pleiades.stoa.org/places/912964 http://en.wikipedia.org/wiki/Tigris http://dbpedia.org/resource/Tigris http://www.csc.org.il/db/browse.aspx?db=SB&sL=T&sK=Tigris&sT=keywords The Gorgias Encyclopedic Dictionary of the Syriac Heritage 10, 18, 20, 21, 30, 50–51, 52, 71, 72, 215, 242, 244, 262, 294, 300, 303, 308, 365, 395, 415, 419 Map I C2, II C2, III, IV ܒܪ̈ܘܠܐ ܒܕܝܪ̈ܐ ܕܥܠ ܡܪܕܘܬ ܝܘܠܦܢ̈ܐ ܣܘܪ̈ܝܝܐ ܗܕܝܪ̈ܐ 536 كتاب اللؤلؤ المنثور في تاريخ العلوم والأداب السريانية 504 The Scattered Pearls: A History of Syriac Literature and Sciences 551 The Comprehensive Bibliography on Syriac Christianity Tigris Muʿjam al-buldān Yāqūt al-Ḥamawī II:502