Results: 1 - 6 of 6
Feb 07, 2018
Data
… Lotsberg Formation, lower and upper Lotsberg Formation and … Leduc Formation, lower and upper Ireton Formation, Grosmont … Wabamun Group, and 7) sub-Cretaceous unconformity. Where a …
May 31, 2007
Earth Sciences Report
… Phanerozoic are rare and the Upper Cretaceous stratigraphic studies … due to severe erosion of the Upper Cretaceous along the Peace …
Feb 02, 2015
Open File Report
… Neogene-Quaternary sediments and Upper Cretaceous-Paleogene bedrock units. …
Dec 31, 1965
Earth Sciences Report
… variable thickness underlain by Upper Cretaceous strata. The surficial … surface. Maximum relief on the upper surfaces of the map-units …
Dec 31, 1957
Earth Sciences Report
… of the area is composed of Upper Cretaceous unconsolidated …
Feb 28, 1946
Report
… to be underlain by non-marine Upper Cretaceous rocks in which coal …