IODP SEDIS - Thesaurus -

Abitibi Belt
BT	North America
	.Canadian Shield
	..Superior Province
	...Abitibi Belt
RT	Blake River Group
	Ontario
	Pontiac Subprovince
	Quebec
	Sigma Mine
	Timiskaming Group
SN	Structural subprovince in SW Quebec and E Ontario. Added to Thesaurus in 1981.