Riccialdelli, Luciana
Newsome, Seth D.
Fogel, Marilyn L.
Fernández, Daniel A.
Funding for this research was provided by:
Consejo Nacional de Investigaciones Científicas (CONICET) (PIP 0321-CONICET, Posdoctoral fellowship)
Parque Nacional Tierra del Fuego (APN project)
Carnegie Institution of Washington and WM Keck Foundation (isotopic analisis)