List of Articles Eastern Alborz Open Access Article Abstract Page Full-Text 1 - Investigation of source region properties of alkaline basic rocks in the base of Shemshak Formation in the eastern Alborz zone Habibollah Ghasemi Open Access Article Abstract Page Full-Text 2 - Evidence for development of transpressional duplex in the west of Shahroud- eastern Alborz Ali Radfar Aziz Rahimi Open Access Article Abstract Page Full-Text 3 - Biotite mineral chemistry, geothermobarometry and the role of total Al content of biotite in distinguishing of mineralization in the Touyeh- Darvar granitoid, SW of Damghan, Eastern Alborz. Azin Naderi Habibolah Ghasemi Lamberini Papadopoulou Open Access Article Abstract Page Full-Text 4 - Palynostratigraphy and palaeoecology of the Middle Jurassic strata, Tapal, west of Shahrood, eastern Alborz F. Sajjadi Firoozeh Hashemi Yazdi Hossain Hashemi