We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleMolecular clocks do not support the Cambrian explosion.AuthorsBlair JE; Hedges SBPublicationMolecular biology and evolution, 2005, Vol 22, Issue 3, p387ISSN0737-4038Publication typearticleDOI10.1093/molbev/msi039