1.- Cisuralian cephalopods from Patagonia, Argentina Paleontological Society; Lawrence, KS; USA; United States, 2006 Ver registro 2.- The ichnogenus Lapispira from the Early Jurassic of Patagonia (Chubut, Argentina) Museum d'Histoire Naturelle de Geneve, Suisse; Geneva; CHE; Switzerland, 2012 Academic jubilee to Alberto C. Riccardi Ver registro
