
The oldest holocephalan (Chondrichthyes) from the Middle Devonian of the Boulonnais (Pas-de-Calais, France). Comptes Rendus Palevol, 7(5), 297–304
DOI: 10.1016/j.crpv.2008.04.002

Late Pennsylvanian and Early Permian chondrichthyan microremains from San Salvador Patlanoaya (Puebla, Mexico). Geobios, 38(1), 43–55
DOI: 10.1016/j.geobios.2003.06.008

Un assemblage microfaunistique remarquable du Paléozoïque supérieur de Turquie (radiolaires, conodontes, ostracodes, foraminifères, microrestes de vertébrés). Geobios, Memoire Special, 20, 109–115