Results: 1 - 2 of 2
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, 1965
Bulletin
… marine transgression in early Cretaceous time. The lower part of … impregnated with heavy oil. Post-Cretaceous uplift and subsequent …