Environmental changes around the Oligocene/Miocene boundary in the Limagne graben, Massif Central, FranceAurélia Wattinne, Christophe Lécuyer, Emmanuelle Vennin, Jean-Jacques Chateauneuf and François MartineauBSGF - Earth Sci. Bull., 189 4-6 (2018) 19DOI: https://doi.org/10.1051/bsgf/2018019
