Ministry of Mines
Publication: OFM0162
Title: Extension of Grenville basement beneath southwestern Ontario, rock types and tectonic subdivisions
Publication Year: 1991
Type: Map
Author(s): R.M. Easton and T.R. Carter
Series: Open File Map
Scale: 1 : 1013760
Type: Map
Price: $.00
NTS Number: 30, 31, 40, 41
Topic: Proterozoic bedrock geology, Geochronology
Publication Sales
Ministry of Mines
933 Ramsey Lake Road, Level A3
Sudbury, Ontario P3E 6B5
Tel: 1-888-415-9845, ext. 5691 (toll-free inside Canada and the United States)
Tel: (705) 670-5691 (local calls)
Fax: (705) 670-5770
Email: pubsales.ndm@ontario.ca