Thuy, Ben, Mats E. Eriksson, Manfred Kutscher, and Lea D. Numberger-Thuy. “The Beginning of a Success Story: Basalmost Members of the Extant Ophiuroid Clade from the Silurian of Gotland, Sweden”. European Journal of Taxonomy 947, no. 1 (August 21, 2024): 216–247. Accessed October 7, 2024. https://europeanjournaloftaxonomy.eu/index.php/ejt/article/view/2631.