VAEZNIA, P.; VAHIDI NIA, M.; MOUSAVI NIA, A.; KHOSRAVI, E. The first report of fossil shark remains in the Aitamir Formation and determination of its precise age based on Foraminifera in the Behkadeh Razavi section, western part of the Kopet-Dagh sedimentary basin. Iranian Journal of Ichthyology, [S. l.], v. 13, n. 2, p. 69–86, 2026. DOI: 10.22034/iji.v13i2.1157. Disponível em: https://www.ijichthyol.org/index.php/iji/article/view/1157. Acesso em: 8 sep. 2026.