1. Paleotemperature analysis of fossil shells of marine molluscs (food refuse) from the Arene Candide cave, Italy, and the Haua Fteah cave, Cyrenaica;Emiliani,1964
2. Revised carbonate-water isotopic temperature scale;Epstein;Geol. Soc. Am. Bull.,1953
3. Oxygen isotopic composition of some Pelecypoda from two Calabrian faunas;Longinelli;Boll. Soc. Paleontol. Ital.,1961
4. Il rapporto 18O/16O in Patella coerulea della costa tirrenica;Togliatti;Atti Accad. Sci. Ist. Bologna,1965