IODP SEDIS - Thesaurus -

Flathead Sandstone
BT	Chronostratigraphic Units
	.Phanerozoic
	..Paleozoic
	...Cambrian
	....Middle Cambrian
	.....Flathead Sandstone
RT	Wyoming
	Montana
SN	In Wyoming, unconformably overlies Precambrian granite and underlies Gallatin Limestone and Gros Ventre Formation. Montana and NW Wyoming.