Government of Alberta

This polygon dataset represents those parts of the ground surface modified by lake and stream erosion and deposition, as well as stagnation moraines covered by lacustrine sediment, as depicted in AGS Map 207, 'Quaternary Geology, Southern Alberta' (stippled and cross-hatched areas).

This data comprises the polygon features from AGS Map 207, 'Quaternary Geology, Southern Alberta', compiled by I. Shetsen. Field work was conducted between 1981 and 1983, and the map was published in 1987 at 1:500,000 scale. The dataset covers an area between Townships 1 and 36 and Ranges 1 west...

This polygon dataset represents meltwater deltas and fans depicted in AGS Map 207, 'Quaternary Geology, Southern Alberta'.

This polygon dataset represents those parts of the ground surface modified by lake and stream erosion and deposition, as well as stagnation moraines covered by lacustrine sediment, as depicted in AGS Map 213, 'Quaternary Geology, Central Alberta' (stippled and cross-hatched areas).