List of Articles Conodont Open Access Article Abstract Page Full-Text 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 Open Access Article Abstract Page Full-Text 2 - Biostratigraphic Correlation of Elikah Formation in Zal Section (Northwestern Iran) with Ruteh and Type Sections in Alborz Mountains Based on Conodonts Nazanin BadriKolalo Bahaeddin Hamidi Seyed Hamid Vaziri Seyed Ali Aghanabati