Geoscape Canada - A map of Canada's earth materials

Map of Canada


Map Legend

Ice

Ice

Ice


Modern sediment

Peat

Peat

Mud, sand, and gravel

Mud, sand, and gravel

Sand

Sand


Ice Age sediment

Silt and clay (or mud)

Silt and clay (or mud)

Sand and gravel

Sand and gravel

Till

Till

 

Rock

Carbonate rock

Carbonate rock

Clastic sedimentary rock

Clastic sedimentary rock

Metamorphosed clastic sedimentary rock

Metamorphosed clastic sedimentary rock

Volcanic rock

Volcanic rock

Metamorphosed volcanic rock

Metamorphosed volcanic rock

Granitic rock

Granitic rock

Gneissic rock

Gneissic rock

Canada's surface is a mosaic of diverse earth materials, forming a geological landscape or geoscape. We depend on these earth materials as the foundation for our rich ecosystems, for the agricultural soils that produce our food, for critical groundwater resources, for the metals and building materials on which our civilization is based, and for oil and gas that fuel our economy and provide essential plastics.

We also live on a dynamic Earth, which is vulnerable to floods, landslides, earthquakes, and volcanic eruptions. We must carefully consider our geoscape in land use decisions to