Map 180 Author(s) Godfrey, J.D. Date 2005-10-19 Download PDF (2.1 MB) Abstract Citation Related Publications Not available. Place Keywords alberta canada NTS Keywords 74l 74m Theme Keywords bedrock geology geology DIG 2006-0001: Geology of the Precambrian Shield in northeastern Alberta, NTS 74M and NTS 74L (GIS data, line features) DIG 2006-0002: Geology of the Precambrian Shield in northeastern Alberta, NTS 74M and NTS 74L - structural measurements (GIS data, point features) DIG 2006-0003: Geology of the Precambrian Shield in northeastern Alberta, NTS 74M and NTS 74L (GIS data, polygon overlay features) DIG 2006-0004: Geology of the Precambrian Shield in northeastern Alberta, NTS 74M and NTS 74L - bedrock contacts (GIS data, line features) DIG 2006-0005: Geology of the Precambrian Shield in northeastern Alberta, NTS 74M and NTS 74L -bedrock polygons (GIS data, polygon features)