World Register of Marine Species (WoRMS)
Orthoceras tubicinella J. De C. Sowerby, 1840
MolluscaBase eds. (2026). MolluscaBase. Orthoceras tubicinella J. De C. Sowerby, 1840&nbsp;&#8224;. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=1870605 on 2026-08-30
Sowerby, J. De C. (1840-1846). The mineral conchology of Great Britain; or coloured figures and descriptions of those remains of testaceous animals or shell, which have been preserved at various times and depths in the earth. Vol. VII. London, privately published, pp. [index] 241-250, 1-80, pl. 610-648.