@article {72591,
	title = {Isotopic Composition of Lead and Strontium from Ascension and Gough Islands},
	journal = {Science},
	volume = {145},
	year = {1964},
	note = {Mid-Atlantic Ridge},
	pages = {1181-1185},
	keywords = {basalt, lead, Magma, Mantle, Strontium, Volcanic rocks},
	author = {Gast, Paul W. and Tilton, G. R. and Hedge, Carl}
}
