Results: 1 - 10 of 10
Oct 31, 1993
Open File Report
… … The Jurassic/Cretaceous boundary in a well is … the nature of the Jurassic/Cretaceous boundary and includes … and Dolby, G. (1993): Jurassic/Cretaceous boundary in west central …
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, 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, 1977
Open File Report
… Alberta show that four Upper Cretaceous coal zones are of … relationships of the Upper Cretaceous strata, emphasizing the …
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, 1970
Earth Sciences Report
… lenses within the Upper Cretaceous Dunvegan Formation, the …
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 …