@article {237941,
	title = {Mantle Geodynamics: Older and hotter},
	journal = {Nature Geoscience},
	volume = {6},
	year = {2013},
	pages = {332-333},
	url = {http://www.nature.com.ezp-prod1.hul.harvard.edu/ngeo/journal/v6/n5/full/ngeo1810.html},
	author = {Charles Langmuir}
}
