Results: 1 - 9 of 9
May 14, 2014
Poster
… … The sub-Cretaceous unconformity is an … to the Upper Jurassic/Lower Cretaceous (Nikanassin Formation) … Mapping and Modelling of the Sub-Cretaceous Unconformity and …
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 …
Jun 23, 2015
Open File Report
… Meridian. Two horizons, the sub-Cretaceous unconformity and the top of the Lower Cretaceous Wabiskaw Member … formation-top offsets. The sub-Cretaceous unconformity represents …
Mar 27, 2019
Model
… of coal zones within the Upper Cretaceous-Paleogene succession in …
May 31, 2000
Earth Sciences Report
… indicates that the Lower Cretaceous McMurray Formation was … is preserved. The Lower Cretaceous McMurray Formation … cut within the karstic pre-Cretaceous landscape. Lower …
Dec 31, 1960
Bulletin
… sandstone member of the Upper Cretaceous Belly River formation. … eastward regression of the late Cretaceous Colorado sea. The …
Jan 22, 2018
Open File Report
… are hosted within the Lower Cretaceous Wabiskaw-McMurray …
Aug 31, 2006
Earth Sciences Report
… marine sediments of the Lower Cretaceous McMurray Formation. The …
Feb 28, 1946
Report
… be underlain by non-marine Upper Cretaceous rocks in which coal …