The skull of a fossil Prion (Aves: Procellariiformes) from the Neogene (Late Miocene) of northern Chile

by Sallaberry,Michel, Rubilar-Rogers,David, Suárez,Mario E, Gutstein,Carolina S
Published 2007

A new dwarf seal from the late neogene of south america and the evolutionof pinnipeds in the southern hemisphere

by Valenzuela Toro, Ana María, Pyenson, Nicholas D., Gutstein, Carolina S., Suárez, Mario E.
Published 2016