Iterative Evolution of Sympatric Seacow (Dugongidae, Sirenia) Assemblages during the Past ~26 Million YearsDOI: info:10.1371/journal.pone.0031294v. 7No. 2Public Library of Science1–8
Velez-Juarbe, Jorge, Domning, Daryl P., and Pyenson, Nicholas D. 2012. "Iterative Evolution of Sympatric Seacow (Dugongidae, Sirenia) Assemblages during the Past ~26 Million Years." PLoS ONE, 7, (2) 1–8. https://doi.org/10.1371/journal.pone.0031294.