Geological Maps of the Dardanus Sulcus (Jg-6), Misharu (Jg-10), Nabu (Jg-11), and Namtar (Jg-14)USGS
Maxwell, Ted A. and Marvin, U. B. 2001. "Geological Maps of the Dardanus Sulcus (Jg-6), Misharu (Jg-10), Nabu (Jg-11), and Namtar (Jg-14)." Geo. Invest. Series Map I-2642, USGS.