MolluscaBase name details
original description
(of Ficus mississippiensis Conrad, 1848 †) Conrad, T. A. (1848). Observations on the Eocene formation, and descriptions of one hundred and five new fossils of that period, from the vicinity of Vicksburg, Mississippi; with an Appendix. <em>Journal of the Academy of Natural Sciences of Philadelphia.</em> (2) 1(2): 111-134, pls 11-14., available online at https://www.biodiversitylibrary.org/page/35780201
page(s): p. 117. [details]
basis of record
Smith, B. (1907). A Contribution to the Morphology of Pyrula. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> Volume 59, No 2, (Apr.-Sept. 1907), pp. 208-219., available online at https://www.jstor.org/stable/4063141?seq=1#metadata_info_tab_contents
page(s): p. 214. [details]