MolluscaBase taxon details
original description
Morton, S. G. (1834). Synopsis of the organic remains of the Cretaceous Group of the United States. Philadelphia: Key & Biddle. 88 pp., 19 pls., + Appendix, 8 pp. [The Appendix is titled: Catalogue of the fossil shells of the Tertiary Formations of the United States.].
page(s): p. 47, n. 2, pl. 3, fig. 7. [details]
additional source
Richards, H. G. & Ramsdell, R. C. (1962). Gastropoda <i>in</i> Richards, H. G. (Ed.) The Cretaceous Fossils of New Jersey. Part II Gastropoda, Scaphopoda, Nautiloidea, Ammonoidea, Belemnitidae, Crustasea, Vertebrata and Miscellaneous fossils. <em>Paleontological Series, Bureau of Geology and Topography.</em> Bulletin 61, pp. 1-97, pls 47-64. [Reprinted 1991]., available online at https://www.state.nj.us/dep/njgs/enviroed/oldpubs/bulletin61-II.pdf
page(s): p. 20, pl. 49, figs 11, 12. [details]