title: Molecular dates for the "cambrian explosion": the influence of prior assumptions.
authors.affiliation: Centre for the Study of Evolution, School of Life Sciences, University of Sussex, Falmer, Brighton BN1 9QG, United Kingdom.
authors.forename: John J
authors.initials: JJ
authors.lastname: Welch
authors.forename: Eric
authors.initials: E
authors.lastname: Fontanillas
authors.forename: Lindell
authors.initials: L
authors.lastname: Bromham
mesh_terms: D000818:Animals; D001499:Bayes Theorem; D002965:Classification / Q000379:methods*; D019143:Evolution, Molecular; D007448:Invertebrates / Q000235:genetics*; D008957:Models, Genetic; D010802:Phylogeny; D012107:Research Design