Quantitative study of foraminifera and calcareous nannofossils on the boundary between the Cenomanian - Turonian in the coastal chain /Syria/. مجلة العلوم الأساسية [Internet]. 2023 May 28 [cited 2026 Jun. 18];39(2). Available from: https://journal.damascusuniversity.edu.sy/index.php/basj/article/view/2593