Results: 1 - 3 of 3
Dec 31, 1966
Bulletin
… sandstone and dark silty shale, correlative with quartzose sandstone and shale in the lower part of the … siltstone, and varicoloured shale, with thin tuff and bentonite …
Apr 03, 2017
Presentation
… gas sector continues to develop shale-gas plays in the Duvernay and …
Dec 31, 1957
Earth Sciences Report