@article {74,
	title = {Studies in neotropical paleobotany. XII. A palynoflora from the Pliocene Rio Banano Formation of Costa Rica and the Neogene vegetation of Mesoamerica},
	journal = {American Journal of Botany},
	volume = {85},
	number = {10},
	year = {1998},
	note = {Times Cited: 19 20},
	pages = {1426-1438},
	type = {Journal Article},
	issn = {0002-9122},
	doi = {10.2307/2446400},
	url = {<Go to ISI>://WOS:000076633800008},
	author = {Graham, A. and Dilcher, D. L.}
}
