Results: 1 - 6 of 6
Aug 31, 2003
Earth Sciences Report
… … Natural gas from coal (NGC) exploration in Alberta … of aquifer tests undertaken in coal and sandstone aquifers. … … and physical hydrogeology of coal, mixed coal-sandstone and …
Aug 31, 2005
Geo-Note
… by the Drumheller and the Basal coal zones. This study correlates … transition and associated coal zones across central and … by basement discontinuities. Ten coal seams are developed in the …
Jul 20, 2011
Open File Report
… to lie wholly within the Taber coal zone and consists largely of … and siltstone, with subordinate coal, carbonaceous mudstone and … immediately above the Taber coal zone, is thought to represent …
Aug 15, 2011
Open File Report
… cross-stratification (SCS). A coal seam at the top of the thick … marks the base of the Taber coal zone, which forms the upper … carbonaceous); a number of coal seams (up to 1.2 m thick); …
Dec 31, 1968
Earth Sciences Report
… sandstone, shale, and coal which immediately overlies the … of the high clay content but the coal beds are sufficiently …
Apr 30, 1983
Open File Report
… to a rejuvenated interest in coal resources and further recovery …