IODP SEDIS - Thesaurus -

Athabasca Formation
BT	Chronostratigraphic Units
	.Precambrian
	..Proterozoic
	...Athabasca Formation
RT	Saskatchewan
	Churchill Province
SN	Primarily an orthoquartzite. Outcrops over a large area S of Lake Athabasca in Churchill Province. Added to Thesaurus in 1981.