PIETRO ZANZUCCHI, EDOARDO SANITÀ, RITA CATANZARITI, LUCA PANDOLFI and MICHELE MARRONI Revisiting the Internal Ligurian Units of the Antessio area (Ligurian Apennines, Italy): insights into the oceanic lithosphere of the Ligurian-Piedmont basin 47 ROMAN AUBRECHT, PETER IVAN and TOMÁS MIKUS Testing of Cr-spinel stability during weathering, transport, and diagenesis on conglomerates with ophiolitic detritus: consequences for interpretation of the provenance of exotic flysches in the Alpine-Carpathian area 63