Results: 1 - 4 of 4
Dec 31, 1979
Open File Report
… … The upper Horseshoe Canyon Formation in … order, these are the lower and upper fine units, consisting mainly … work on the provenance of Upper Cretaceous sands, in indicating …
Dec 31, 1977
Open File Report
… Alberta show that four Upper Cretaceous coal zones are of … relationships of the Upper Cretaceous strata, …
Dec 31, 1977
Open File Report
… Two coal zones within the upper part of the Wapiti Formation … relationships of the Upper Cretaceous strata. Coal seam …
Dec 31, 1973
Earth Sciences Report
… The area is underlain by Upper Cretaceous strata which dip gently …