List of Figures

1. Location of the major ophiolite massifs
2. Mesozoic evolution of the Central Atlantic and Ligurian Tethys oceans
3. Schematic palaeogeographic reconstruction of the Ligure-Piemontese basin during Late Jurassic
4. Main features and field relationships of the sub-continental lithospheric spinel lherzolites and the reactive spinel harzburgites.
5. Representative micro-textures of lithospheric spinel lherzolites and reactive spinel harzburgites.
6. Main features and field relationships of impregnated plagioclase peridotites and replacive dunites.
7. Representative micro-textures of the impregnated plagioclase peridotites.
8. Some bulk rock major element characteristics of the Alpine-Apennine ophiolitic peridotites.
9. Some mineral chemistry characteristics of the Alpine-Apennine ophiolitic peridotites.
10. C1-normalized REE patterns of representative clinopyroxenes in distal reactive spinel peridotites and calculated equilibrium liquids.
11. C1-normalized REE patterns of representative clinopyroxenes in distal impregnated plagioclase peridotites and calculated equilibrium liquids.
12. C1-normalized REE patterns of representative clinopyroxenes in distal replacive dunite channels of Erro-Tobbio (ET) and Mt. Maggiore (field 1) and calculated equilibrium liquids.
13. C1-normalized REE patterns of representative clinopyroxenes in distal replacive dunite channels of South Lanzo (field 2) and calculated equilibrium liquids.
14. Schematic scenario of the geodynamic evolution of the Ligure-Piemontese basin (from top to bottom) (redrawn and modified after Brunn and Beslier, 1996, and Piccardo et al., 2009).