World Register of Marine Species (WoRMS)
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2026). World Foraminifera Database. Vertebralina advena Cushman, 1922&nbsp;&#8224;. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=894612 on 2026-08-01
Cushman, J. A. (1922). The foraminifera of the Byram Calcareous Marl at Byram, Mississippi. United States Geological Survey Professional Papers. 129: 87-123.