Characterization of Cenomanian Turonian boundary by using the unitary associations of Foraminifera in the costal chain /Syria. Damascus University Journal for the basic sciences, [S. l.], v. 39, n. 1, 2023. Disponível em: https://journal.damascusuniversity.edu.sy/index.php/basj/article/view/8661. Acesso em: 18 jun. 2026.