Project 2554: C. de Muizon, G.Bianucci, M. Martínez-Cáceres, O. Lambert. 2019. Mystacodon selenensis, the earliest known toothed mysticete (Cetacea, Mammalia) from the late Eocene of Peru: anatomy, phylogeny, and feeding adaptations. Geodiversitas. 41 (11):401-499.