@article {1557926,
	title = {Sphenodontian phylogeny and the impact of model choice in Bayesian morphological clock estimates of divergence times and evolutionary rates},
	journal = {BMC Biology},
	volume = {18},
	number = {191},
	year = {2020},
	pages = {10.1186/s12915-020-00901-5},
	url = {https://link.springer.com/article/10.1186/s12915-020-00901-5},
	author = {Sim{\~o}es, T.R. and M.W. Caldwell and S.E. Pierce}
}
