We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleWhen trees grow too long: investigating the causes of highly inaccurate bayesian branch-length estimates.AuthorsBrown JM; Hedtke SM; Lemmon AR; Lemmon EMPublicationSystematic biology, 2010, Vol 59, Issue 2, p145ISSN1076-836xPublication typearticleDOI10.1093/sysbio/syp081