Aldrich, T. H. (1903). New species of Tertiary fossils from Alabama, Mississippi and Florida. <em>The Nautilus.</em> 16(9): 97-101, pl. 3-4., available online athttps://www.biodiversitylibrary.org/page/1754374 page(s): 100, pl. 4, fig. 18 [details]
original descriptionAldrich, T. H. (1903). New species of Tertiary fossils from Alabama, Mississippi and Florida. <em>The Nautilus.</em> 16(9): 97-101, pl. 3-4., available online athttps://www.biodiversitylibrary.org/page/1754374 page(s): 100, pl. 4, fig. 18 [details]