Paillès, Christine, Florence Sylvestre, Alain Tonetto, Jean-Charles Mazur, and Sandrine Conrod. “New Fossil Genus and New Extant Species of Diatoms (Stephanodiscaceae, Bacillariophyceae) from Pleistocene Sediments in the Neotropics (Guatemala, Central America): Adaptation to a Changing Environment?”. European Journal of Taxonomy 726, no. 1 (November 30, 2020): 1-23. Accessed April 19, 2024. https://europeanjournaloftaxonomy.eu/index.php/ejt/article/view/1169.