@article { ,
	title = {Middle Miocene landscape reconstruction of North America: weathering, soil fertility and the hydrologic cycle of a globally warm earth},
	year = {2005},
	author = {White, T.;Miller, D.;Pollard,D.;Waltman,W.;Ciolkosz,E.;Graham,R.;Barnosky,T.;Odoni,N.}
}