@article {3140,
	title = {Polymetamorphic Evolution of the                        Western Blue Ridge: Evidence From AR-40/AR-39 Whole-Rock Slate/Phyllite and                        Muscovite Ages},
	journal = {American Journal of                        Science},
	volume = {293},
	year = {1993},
	month = {April},
	pages = {322-359},
	keywords = {Geology, Metamorphic rocks},
	url = {http://earth.geology.yale.edu/~ajs/1993/04.1993.03.Connelly.pdf},
	author = {Connelly, Jeffrey B and Dallmeyer, R. D}
}
