doi:10.1371/journal.pbio.0040091 . Foley, Nicole M.; Springer, Mark S. & Teeling, Emma C. Mammal madness: Is the mammal tree of life not yet resolved?.
Johnson, W.E., Eizirik, E., Pecon-Slattery, J., Murphy, W.J., Antunes, A., Teeling, E. & O'Brien, S.J. The Late Miocene radiation of modern Felidae: A genetic