World Register of Marine Species (WoRMS)
Glebula nucalis (F. B. Meek & Hayden, 1858)
MolluscaBase eds. (2026). MolluscaBase. Glebula nucalis (F. B. Meek & Hayden, 1858)&nbsp;&#8224;. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=1536147 on 2026-08-29
Meek, F. B.; Hayden, F. V. (1858). Descriptions of New Organic Remains collected in Nebraska Territory in the year 1857, by Dr. F. V. Hayden, Geologist to the Exploring Expedition under the command of Lieut. G. K. Warren, Top. Engr. U. S Army, together with some remarks on the Geology of the Black Hills and portions of the surrounding Country. Proceedings of the Academy of Natural Sciences of Philadelphia. 10: 41-59.