(of)Applin, E. R.; Jordan, L. (1945). Diagnostic foraminifera from subsurface formations in Florida. <em>Journal of Paleontology.</em> 19: 129-148.[details] Available for editors
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2025). World Foraminifera Database. Sulcoperculina cosdeni (Applin & Jordan, 1945) †. Accessed through: Marine Species Traits editorial board (2025) Marine Species Traits at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1559709 on 2025-06-01
Marine Species Traits editorial board (2025). Marine Species Traits. Sulcoperculina cosdeni (Applin & Jordan, 1945) †. Accessed at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1559709 on 2025-06-01
original description(of)Applin, E. R.; Jordan, L. (1945). Diagnostic foraminifera from subsurface formations in Florida. <em>Journal of Paleontology.</em> 19: 129-148.[details] Available for editors