Glacial Till
(boulders, rocks, gravel pushed around by glaciers)

Cretaceous Shales

Coal

Shale

Sand and
Unconsolidated Sandstone
(oil bearing zones in layers 3 - 8 m
thick within the Mannville Group
which extends from the 530 m
level to the 700 m level)
Zone interspersed with shale
and barren sand

Limestone, Dolomites, and
Evaporites
(Upper Devonian)

Prairie Evaporites
Gypsum and Potash

Limestone, Dolomites, and
Evaporites
(Lower Devonian)

Metamorphic, Igneous, and
Sedimentary Crystalline
basement
(Pre-Cambrian)