Results: 1 - 3 of 3
Apr 30, 1983
Open File Report
… guidebook: Sedimentology of the Upper Cretaceous Judith River (Belly … Guidebook - Sedimentology of the Upper Cretaceous Judith River …
Sep 30, 2001
Geo-Note
… the minerals industry. The sub-Cretaceous unconformity in the Fort … deposition between the lower Upper Devonian Waterways Formation carbonate of the Upper Beaverhill Lake Group and …
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 …