original description
Maury, C. J. (1917). Santo Domingo type sections and fossils, Part 1. <em>Bulletins of American Paleontology.</em> 5(29): 1(165)-251(415), pls 1(27)-39(65)., available online at https://www.biodiversitylibrary.org/page/32510772
page(s): 391-392, pl. 35, fig. 9 [details]
From editor or global species database
Etymology Named for the American meteorologist, Henry Helm Clayton (1861-1946). [details]