1. Response;Arnason;J. Mol. Evol.,1998
2. Molecular timing of primate divergences as estimated by two nonprimate calibration points;Arnason;J. Mol. Evol.,1998
3. Principles of genealogical concordance in species concepts and biological taxonomy;Avise;Oxf. Surv. Evol. Biol.,1990
4. Genealogical perspectives on the species problem;Baum,1995
5. Pre-glacial Bornean primate impoverishment and Wallace's line;Brandon-Jones,1998