Mattioli Emanuela, Pittet Bernard. Spatial and temporal distribution of calcareous nannofossils along a proximal-distal transect in the Lower Jurassic of the Umbria-Marche Basin (central Italy). In: Documents des Laboratoires de Géologie, Lyon, n°156, 2002. STRATI 2002. 3ème congrès français de stra...
Riquier Laurent, Mattioli Emanuela, Pittet Bernard, Excoffier Frédéric, Pucéat Emmanuelle. Calcareous nannoplankton and palaeoenvironmental changes in the Valanginian (Lower Cretaceous) of the Vocontian Trough, SE France. In: Documents des Laboratoires de Géologie, Lyon, n°156, 2002. STRATI 2002. 3è...