Fixing a J/K boundary: A comparative account of key Tithonian–Berriasian profiles in the departments of Drôme and Hautes-Alpes, France

William A.P. Wimbledon, Daniela Reháková, Andrea Svobodová, Petr Schnabl, Petr Pruner, Tiiu Elbra, Kristýna Šifnerová, Šimon Kdýr, Camille Frau, Johann Schnyder, Bruno Galbrun