Palaeontological study of Middle Oxfordian- Early Kimmeridgian (Late Jurassic) ammonites from the Rosso Ammonitico of Monte Inici (north-western Sicily, Italy) Author Cecca, Fabrizio Université Pierre et Marie Curie-Paris 6, CNRS-UMR 5143 “ Paléobiodiversité et Paléoenvironnements ”, case 104, 4 place Jussieu, F- 75252 Paris cedex 05 (France) cecca @ ccr. jussieu. fr Author Savary, Bérengère Schlumberger Stavanger Research, Risabergveien 3, Tananger, P. O. Box 8013, N- 4068 Stavanger (Norway) BSavary @ stavanger. oilfield. slb. com text Geodiversitas 2007 29 4 507 548 journal article 10.5281/zenodo.4651042 1638-9395 4651042 Genus Euaspidoceras Spath, 1931 TYPE SPECIES . — Ammonites perarmatus J. Sowerby, 1822.