Authors: Broutin, J Aassoumi, H El Wartiti, M Freytet, P Kerp, H Quesada, C Toutin-Morin, N

Citation: J. Broutin et al., The Permian basins of Tiddas, Bou Achouch and Khenifra (central Morocco). Biostratigraphic and palaeophytogeographic implications, MEMOIR MNHN, 179, 1998, pp. 257-278