Results: 1 - 6 of 6
Sep 26, 2017
Data
… from Lower Jurassic to Lower Cretaceous strata of the southern … of the Jurassic through Lower Cretaceous strata of the Rocky … of the Jurassic through Lower Cretaceous Strata of the Rocky …
Sep 26, 2017
Open File Report
… from Lower Jurassic to Lower Cretaceous strata of the southern … of the Jurassic through Lower Cretaceous strata of the Rocky … of the Jurassic through Lower Cretaceous Strata of the Rocky …
Dec 31, 1957
Bulletin
… Cenomanian substage of the Upper Cretaceous. Lithologic sections are … Fort St. John area. The Lower Cretaceous-Upper Cretaceous boundary occurs at a …
Dec 31, 1979
Earth Sciences Report
… mainly in the drift and Upper Cretaceous Wapiti Formation. … …
Nov 27, 1967
Open File Report
… oil and gas from both the Lower Cretaceous Viking Formation and the …
Dec 31, 1956
Open File Report
… derived from bedrock aquifers of Cretaceous age. Preliminary Results …