Anan, Haidar Salim. “Taxonomical Consideration, Phylogeny and Paleobiogeography of Some Argentinian Ypresian Benthic Foraminiferal Species”. Earth and Planetary Science 2, no. 1 (April 30, 2023): 33–43. Accessed November 22, 2024. https://journals.nasspublishing.com/index.php/eps/article/view/815.