NAZAN YALC¸IN ERIK*. Biological marker indicators of paleo-depositional environment for the Eocene formations around Zara-Bolucan region (central anatolia, Turkey). Advances in Geo-Energy Research, [S. l.], v. 2, n. 3, p. 237–244, 2018. DOI: 10.46690/ager.v2i3.45. Disponível em: https://ager.yandypress.com/index.php/2207-9963/article/view/45. Acesso em: 4 nov. 2025.