Vol. 19 No. 2 (2019)
Early-Middle Miocene Paleontology in the Río Santa Cruz, Southern Patagonia, Argentina. 130 years since Ameghino, 1887
Juan C. Fernicola, M. Susana Bargo, Sergio F. Vizcaíno, Richard F. Kay (eds.)
with papers by María Alejandra Abello, Michelle Arnal, M. Susana Bargo, Germán Barmak, Laura Chornogubsky, José Ignacio Cuitiño, Gerardo De Iuliis, Cecilia Deschamps, Santiago Hernández Del Pino, Juan Marcelo Diederle, Mercedes Fernández, Juan Carlos Fernicola, Richard Kay, Verónica Krapovickas, Nahuel Antú Muñoz, Paula Muzzopappa, Jorge Ignacio Noriega, Leandro Martín Pérez, María Encarnación Pérez, Jonathan Marcus G. Perry, María Sol Raigemborn, Gabriela Ines Schmidt, Néstor Toledo, Augusto Nicolás Varela and Sergio Fabián Vizcaíno