Traits taxon details
original description
(of ) 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, embracing all the species hitherto published.]., available online at https://www.biodiversitylibrary.org/page/39150465 page(s): 62 [details] 
basis of record
Bandel, K.; Dockery, D. T. (2016). Mollusca of the Coon Creek Formation in Tennessee and Mississippi with a systematic discussion of the Gastropoda. <em>Bulletin, Alabama Museum of Natural History.</em> 33: 34-96. [details]
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