original description
Tuomey, M. & Holmes, F. S. (1855-1857). Pleiocene fossils of South Carolina: containing descriptions and figures of the Polyparia, Echinodermata and Mollusca. Russell & Jones, Charleston, pp. i-xvi (1857); pp. 1-30, pls. 1-8 (1855); pp. 31-144, pls. 25-28 (1856); pp. 145-152, pls. 29-30 (1857)., available online at https://www.biodiversitylibrary.org/page/40151335
page(s): 105-106, pl. 25, fig. 2 [details]
From editor or global species database
Type locality "Pee Dee" [River] [details]