فهرست مقالات Carboniferous دسترسی آزاد مقاله صفحه چکیده متن کامل 1 - Biostratigraphy of Devonian-Carboniferous boundary in Tuyeh-Darvar section, north of Iran Mohammad Taghi Najjarzadeh Ali Reaza Ashouri Mehdi Yazdi Ali Bahrami 10.30495/ijes.2020.673332 دسترسی آزاد مقاله صفحه چکیده متن کامل 2 - Presentation of a Rich fauna Athyrididae from the Late Devonian and Early Carboniferous North of Damghan (Jeyrud and Mobarak Formations) Babak Aghababalu Mohammad Jafarian دسترسی آزاد مقاله صفحه چکیده متن کامل 3 - Study of the Bryozoa of the lower part of the Jamal Formation in Bazman region (Sarab section) Hamed Yarahmadzahi Andrej Ernst