- The position of Cetacea within mammalia: phylogenetic analysis of morphological data from extinct and extant taxaM A O'Leary
Department of Anatomical Sciences, State University of New York, Stony Brook, New York 11794 8081, USA
Syst Biol 48:455-90. 1999..Addition of data from recently described astragali attributed to cetaceans does not overturn artiodactyl monophyly...
- Are the dental data really at odds with the molecular data? Morphological evidence for whale phylogeny (re)reexaminedJohn Gatesy
Department of Anatomical Sciences, Stony Brook University, Stony Brook, New York 11794-8081, USA
Syst Biol 52:853-64; discussion 864-5. 2003