Cambro–Ordovician ferrosilicic magmatism along the northern Gondwana margin: constraints from the Cézarenque–Joyeuse gneiss complex (French Massif Central)Simon Couzinié, Pierre Bouilhol, Oscar Laurent, Thomas Grocolas et Jean-Marc MontelBSGF - Earth Sci. Bull., 193 (2022) 15DOI: https://doi.org/10.1051/bsgf/2022010