This data set is an updated, GIS version of part of the Alberta Geological Survey's published Map No. 226, which in turn is a regional synthesis of various published and unpublished maps. The data represent the locations of thalwegs (paleo-channels) incised in the bedrock surface.
Place Keywords: 72e; 72l; 72m; 73d; 73e; 73l; 73m; 74d; 74e; 74l; 74m; 82g; 82h; 82i; 82j; 82n; 82o; 82p; 83a; 83b; 83c; 83d; 83e; 83f; 83g; 83h; 83i; 83j; 83k; 83l; 83m; 83n; 83o; 83p; 84a; 84b; 84c; 84d; 84e; 84f; 84g; 84h; 84i; 84j; 84k; 84l; 84m; 84n; 84o; 84p; alberta
|MAP 226||Bedrock topography of Alberta|