Biostratigraphic Analysis of Middle to Late Eocene Palynomorphs from The Upper Gercus Formation, Dohuk Area, Northern Iraq. INJES [Internet]. 2026 Apr. 1 [cited 2026 Jun. 22];26(2):275-86. Available from: https://earth.uomosul.edu.iq/index.php/earth/article/view/60903