Results: 1 - 6 of 6
Oct 16, 2014
Open File Report
… of the lower Clearwater shale unit, that overlay the … where the lower Clearwater shale unit is thin (<5 m thick) or … study area, the lower Clearwater shale was found to be between 20 …
Jan 31, 2023
Special Report
… in shallow, polymetallic black shale in NE Alberta. There is no …
Aug 31, 1977
Open File Report
… Cretaceous Clearwater Formation (shale), the Grand Rapids Formation …
Aug 31, 2006
Earth Sciences Report
… Wabiskaw D regional marine shale; and Wabiskaw C succession. … valley-fill and regional marine shale, deposited during maximum …
Dec 31, 1973
Earth Sciences Report
… gravel, coarse sand, till, clay, shale, fine sand, silt and … erosion; 8)avoiding terracing of shale and mudstone slopes which …
Jun 21, 2016
Poster
… Clearwater Formation marine shale forms the cap rock to that …