IODP SEDIS - Thesaurus -

Lakota Formation
BT	Chronostratigraphic Units
	.Phanerozoic
	..Mesozoic
	...Cretaceous
	....Lower Cretaceous
	.....Lakota Formation
RT	Wyoming
	Montana
	Nebraska
	South Dakota
	Inyan Kara Group
SN	In Inyan Kara Group. Montana, W South Dakota, NE Nebraska and E Wyoming. Added to Thesaurus in 1985.