@article {7328,
	title = {Analysis of rates of morphologic evolution},
	journal = {Annual Review of Ecology, Evolution, and Systematics},
	volume = {34},
	year = {2003},
	note = {PDF},
	pages = {605-632},
	keywords = {evolution, macroevolution, morphological characters, random walk, rates},
	author = {Roopnarine, Peter D.}
}
