History of Oligocene

	Revision 2 . . November 3, 2001 7:45 am by (logged).192.94.xxx
	Revision 1 . . May 5, 2001 5:30 pm by (logged).192.93.xxx

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Oligocene faunal stages from youngest to oldest are: Chattian/Chickasawhayan? Rupelian/Stampian?/Tongrian?/Latdorfian?/Vicksburgian?