Thomas Saucède, Jean-Christophe Dudicourt, Philippe Courville. Description of two new fossil echinoids (Echinodermata: Echinoidea) from the Early Hauterivian (Early Cretaceous) of the Paris Basin (France).
Zootaxa, Magnolia Press, 2012, 3512, pp.75-88.
⟨insu-00752574⟩