1. Structural features of the Ligurian ophiolites: petrologic evidence for the “oceanic” floor of the Northern Apennines geosyncline; a contribution to the problem of the Alpine type gabbro-peridotite associations;Bezzi;Mem. Soc. Geol. Ital.,1971
2. Fission track ages of zircons and apatites from Northern Apennine ophiolites;Bigazzi;Fortschr. Mineral.,1973
3. Magmatic activity;Bortolotti,1970
4. La “zona” ofiolitifera del Bracco nel settore compreso fra Levanto e la Val Graveglia (Appennino Ligure);Decandia;Mem. Soc. Geol. Ital.,1972
5. 1972 Values for international geochemical reference samples;Flanagan;Geochim. Cosmochim. Acta,1973