1. Bertolani, M., andS. Capedri, 1966: The ophiolites in the provinces Modena and Reggio Emilia. (In Italian.) Atti Soc. Nat. Mat. Modena47, 3?52.
2. Beus, A. A., 1964: Distribution of lithium in igneous rocks. Geochem. Inter. Vol.1964, 808?811.
3. Bezzi, A., andG. B. Piccardo, 1971: 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. Mem. Soc. Geol. Ital.10, 53?63.
4. Capedri, S., 1966: Petrographic investigations on the ophiolitic rocks of Monte Ferrato (Prato). (In Italian.) Atti Soc. Tosc. Sc. Nat., Mem.73, 192?231.
5. ?, 1974: Genesis and evolution of a typical alpine-type peridotite mass under deep-seated conditions (Central Euboea, Greece). Bull. Soc. Geol. Ital.93, 81?114.