List of Articles Black shale. Open Access Article Abstract Page Full-Text 1 - Facies analysis and sedimentary environment of the Jeirud Formation in Garmabdar section, central Alborz: with emphasis on paleoredox conditions during deposition of black shales Nahid Karimi Najmeh Etemad-Saeed Aram Bayet-Goll Afshin Zohdi Tomas Kumpan