MolluscaBase taxon details
original description
Lea, I. (1833). Contributions to Geology. 227 pp., 6 pls. Carey, Lea and Blanchard, Philadelphia., available online at https://www.biodiversitylibrary.org/page/17592495
page(s): p. 129-130, pl. 4, fig. 120. [details]
original description
(of Turritella monilifera H. C. Lea, 1841 †) Lea, H. C. 1841. Descriptions of some new species of fossil shells from the Eocene at Claiborne, Alabama. American Journal of Science and Arts, series 1, 40(9):92-103, 1 pl.
page(s): p. 97, pl. 1, fig. 11. [details]
original description
(of Turritella gracilis H. C. Lea, 1841 †) Lea, H. C. 1841. Descriptions of some new species of fossil shells from the Eocene at Claiborne, Alabama. American Journal of Science and Arts, series 1, 40(9):92-103, 1 pl.
page(s): p. 97, pl. 1, fig. 12. [details]
additional source
Allison, R. C. & Adegoke, O. S. (1969). The <i>Turritella rina</i> group (Gastropoda) and its relationship to <i>Torcula</i> Gray. <em>Journal of Paleontology.</em> Volume 43, pp.1248-1266, pls 147-148, 2 text figs [September, 1969].
page(s): p. 1251. [details]