The Le Garouillas and contemporaneous (Oligocene, MP 25) localities from the phosphorites of Quercy (Lot, Tarn-et-Garonne, France), and their vertebrate faunas. 12. Artiodactyla. Palaeontographica Abteilung A Palaeozoologie-Stratigraphie, 236(1-6), August 1995: 205-256. 243 [Zoological Record Volume 133]