New extensive focused AMS 14C dating of the Middle and Upper Magdalenian of the western Aquitaine/Pyrenean region of France (ca. 19–14 ka cal BP): Proposing a new model for its chronological phases and for the timing of occupation. - Barshay-Szmidt, Carolyn; Costamagno, Sandrine; Henry-Gambier, Dominique; Laroulandie, Véronique; Pétillon, Jean-Marc; Boudadi-Maligne, Myriam; Kuntz, Delphine; Langlais, Mathieu; Mallye, Jean-Baptiste (Quaternary International, 2016)