Results: 1 - 5 of 5
Jun 23, 2015
Open File Report
… Two horizons, the sub-Cretaceous unconformity and the top of the … offsets. The sub-Cretaceous unconformity represents … maps of both the sub-Cretaceous unconformity and the top of the …
May 31, 2000
Earth Sciences Report
… fills carved on a regional unconformity, to broad estuaries, … along the basal pre-Cretaceous unconformity. The upper McMurray …
Dec 31, 1993
Open File Report
… metal or base metal deposits; unconformity-related, …
Dec 31, 2003
Special Report
… Disruption of the basal unconformity by faulting, …
Dec 31, 1990
Open File Report
… of Lake Athabasca an angular unconformity separates the Helikean …