Phylogenetic Status and Timescale for the Diversification of Steno and Sotalia Dolphins Cunha, Haydée A. ; Moraes, Lucas C. ; Medeiros, Bruna V. ; Lailson-Brito, José ; da Silva, Vera M. F. ; Solé-Cava, Antonio M. ; Schrago, Carlos G. Abstract Publication: PLoS ONE Pub Date: December 2011 DOI: 10.1371/journal.pone.0028297 Bibcode: 2011PLoSO...628297C