Results: 1 - 10 of 10
Aug 24, 2020
Data
… characterization of the Upper Cretaceous–Quaternary units in the … and isotopic data for the Upper Cretaceous–Quaternary units in the … and Isotopic Data for the Upper Cretaceous–Quaternary Units in the …
Dec 31, 1975
Earth Sciences Report
… tonnage of deep coal in the Cretaceous system of the Alberta … J.R. … Yurko, J.R. (1976): Deep Cretaceous coal resources of the … Sciences Report 1975-04 … Deep Cretaceous Coal Resources of the …
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, 1977
Open File Report
… Alberta show that four Upper Cretaceous coal zones are of … relationships of the Upper Cretaceous strata, emphasizing the …
Jul 31, 1990
Open File Report
… of 1:50,000. Some 4000 meters of Cretaceous and Tertiary strata are …
Dec 31, 1973
Earth Sciences Report
… The area is underlain by Upper Cretaceous strata which dip gently …
Dec 31, 1977
Open File Report
… relationships of the Upper Cretaceous strata. Coal seam maps …
Dec 31, 1988
Earth Sciences Report
… Seam forms part of the Lower Cretaceous Gates Formation and has …
Dec 14, 2005
Information Series
… A coal in two seams in late Late Cretaceous Wapiti Formation. During …
Dec 31, 1979
Open File Report
… work on the provenance of Upper Cretaceous sands, in indicating …