Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2025). World Foraminifera Database. Ramulina fusiformis Khan, 1950 †. Accessed at: https://www.marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=903873 on 2025-05-17
original descriptionKhan, M. H. (1950). On some Foraminifera from the Lower Gault of Southern England. <em>Journal of the Royal Microscopical Society.</em> 70(3): 268-279., available online athttps://doi.org/10.1111/j.1365-2818.1950.tb04434.x[details]
original description(ofRamulina tappanae Bartenstein & Brand, 1951 †)Bartenstein, H; Brand, E. (1951). Mikropaläontologische Untersuchungen zur Stratigraphie des nordwestdeutschen Valendis. <em>Abhandlungen der Senckenbergischen Naturforschenden Gesellschaft.</em> 485: 239-336.[details] Available for editors [request]
basis of recordEllis, B. F.; Messina, A. R. (1940-2015). Catalogue of Foraminifera. <em>Micropaleontology Press, American Museum of Natural History, New York.</em> [details]
Present Inaccurate Introduced: alien Containing type locality