Results: 1 - 6 of 6
Oct 15, 2020
Map
… surface at the top of Upper Cretaceous and Paleogene bedrock …
Mar 16, 2017
Data
… acts as the bounding surface for Upper Cretaceous-Paleogene bedrock strata …
Dec 31, 1973
Earth Sciences Report
… Quaternary sands and gravels and Upper Cretaceous Belly River sandstones. …
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 …
Jun 09, 2016
Data
… is the surface of the top of Upper Cretaceous and Paleogene bedrock, …
May 11, 2015
Map
… is the surface of the top of Upper Cretaceous and Paleogene bedrock, …