List of Articles Kopet Dagh Open Access Article Abstract Page Full-Text 1 - Sea-level change and deep sea sequence stratigraphy: A Middle Jurassic siliciclastic strata (Kashafrud Formation), NE Iran Mehdi Reza Poursoltani Open Access Article Abstract Page Full-Text 2 - Calcareous nannofossils from chalky limestone intervals of the Abderaz formation in the Kopet Dagh range, NE Iran Somayeh Sanjary Fatemeh Hadavi Marziyeh Notghi Moghaddam Mohsen Allameh 10.30495/ijes.2019.544594 Open Access Article Abstract Page Full-Text 3 - The Role of Chahshak Fault on Quality of Drinking Water Wells Northwest of Mashhad Plain Abbas Kangi Mohammad reza Arjmand Open Access Article Abstract Page Full-Text 4 - Palynology and paleoenvironmental study of the Kalat Formation in the east of the Kopet – Dagh sedimentary basin Mohsen Allameh Ebrahim Ghasemi-Nejad Abdollah Saeidi