@inbook {1396,
	title = {Isotopic Evolution of the Biogeochemical Carbon Cycle During the Precambrian},
	booktitle = {Reviews in Mineralogy \& Geochemistry, Stable Isotope Geochemistry},
	volume = {43},
	year = {2001},
	note = {id: 1556},
	month = {2001},
	pages = {555-578},
	publisher = {Mineralogical Society of America},
	organization = {Mineralogical Society of America},
	address = {Washington, DC},
	author = {Des Marais, David J.},
	editor = {Valley, John W.}
}
