Results: 1 - 4 of 4
May 14, 2014
Poster
… … The sub-Cretaceous unconformity is an … Devonian to the Upper Jurassic/Lower Cretaceous (Nikanassin Formation) …
Oct 16, 2014
Open File Report
… geological mapping of the Cretaceous strata, specifically the extent and thickness of the lower Clearwater shale unit, that … area highlighting where the lower Clearwater shale unit is thin …
Nov 30, 1987
Open File Report
… quality variations within the Lower Cretaceous Luscar and Jurassic - Cretaceous Kootenay Groups are …
Dec 31, 1999
Earth Sciences Report
… 200 wells which penetrate the Lower Cretaceous successions from …