Results: 1 - 10 of 13
Dec 31, 1957
Bulletin
… Lower Cenomanian substage of the Upper Cretaceous. Lithologic sections are … John area. The Lower Cretaceous-Upper Cretaceous boundary occurs at …
Dec 07, 2021
Interactive App or Map
… Bearpaw Formation upper Bearpaw Formation (above … Formation Pakowki Formation / upper Lea Park Formation Milk River … / Cadomin Formation / basal Cretaceous sandstone Wabiskaw …
May 03, 2018
Model
… Formation equivalent interval, upper Bearpaw interval, Strathmore … Group equivalent to sub-Cretaceous unconformity interval, …
Oct 15, 2020
Data
… surface at the top of Upper Cretaceous and Paleogene bedrock, …
Apr 23, 2017
Data
… acts as the bounding surface for Upper Cretaceous-Paleogene bedrock strata …
Oct 15, 2020
Map
… surface at the top of Upper Cretaceous and Paleogene bedrock …
May 03, 2018
Open File Report
… equivalent interval, 6) upper Bearpaw interval, 7) … Group equivalent to sub-Cretaceous unconformity interval, …
Oct 28, 2020
Data
… surface at the top of Upper Cretaceous and Paleogene bedrock …
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 …
Mar 16, 2017
Information Series
… is the surface of the top of Upper Cretaceous and Paleogene bedrock, …