^Hendricks J. R. (2018). Diversity and preserved shell coloration patterns of Miocene Conidae (Neogastropoda) from an exposure of the Gatun Formation, Colón Province, Panama. Journal of Paleontology. 10.1017/jpa.2017.153: 34 pp.
E. Bose. 1906. Sobre algunas faunas terciarias. Boletin del Instituto Geologico de Mexico
A. A. Olsson. 1922. The Miocene of Northern Costa Rica. Bulletins of American Paleontology 9(39):1-309
W. P. Woodring. 1970. Geology and paleontology of canal zone and adjoining parts of Panama: Description of Tertiary mollusks (gastropods: Eulimidae, Marginellidae to Helminthoglyptidae). United States Geological Survey Professional Paper 306(D):299–452
Hendricks J. R. (2018). Diversity and preserved shell coloration patterns of Miocene Conidae (Neogastropoda) from an exposure of the Gatun Formation, Colón Province, Panama. Journal of Paleontology. 10.1017/jpa.2017.153: 34 pp