MolluscaBase taxon details
original description
Sowerby, J. (1812-1815). The mineral conchology of Great Britain; or coloured figures and descriptions of those remains of testaceous animals or shells, which have been preserved at various times and depths in the earth [Vol. I]. London, privately published, pp. i-vii, 9-234 + index [2 pp.], pl. 1-102., available online at http://www.biodiversitylibrary.org/bibliography/14408
page(s): Vol 1, p. 110-111, pl. 51, fig. 3. [details]
additional source
Newton, R.B. (1891). <i>Systematic list of the F. E. Edwards collection of British Oligocene and Eocene mollusca in the British Museum (Natural History), with references to the type-specimens from similar horizons contained in other collections belonging to the Geological Department of the Museum</i>. London, British Museum, xxviii + 365 pp. , available online at https://www.biodiversitylibrary.org/page/19997637
page(s): p. 205. [details]